We teach high school and college athletes how to eat for health and fuel performance. We specialize in helping athletes gain lean mass the right way and dial in their nutrition around games and training with custom plans. individuals that want to improve their athletic performance, energy, mood, health, and overall quality of life.
Milk contains essential nutrients such as protein, carbohydrates, fat, water, B-vitamins, Calcium, Vitamin A, Vitamin D, and phosphorus. Milk is consider one of the most nutritious drinks in the world and is know for reducing risk of osteoporosis. “The majority of cross-sectional and prospective studies indicate a beneficial relationship between the consumption of milk and/or calcium and body weight and body composition in children and adolescents (Spence, Cifelli, miller, 2011).” Better body composition is ideal for athletes looking to get stronger.
“Raw milk from a cow must be pasteurized to be safe. Pasteurization destroys all disease-producing organisms that may be present, making milk safe to drink.” From the USDA Website
Raw 🆚 Pasteurized Milk have No Significant Difference in:
Raw Milk Does have Increased:
🚫Disease Producing Organisms
Fact and Myth
Myth:Pasteurized milk has less nutrients.
Fact:There are no significant difference in vitamins, carbs, minerals, or fats (Bezie, 2019). “The fat, fat-soluble vitamins, carbohydrates and mineral’ of milk are essentially unaffected by heat treatment”(Bezie, 2019).
Myth:Pasteurizing milk reduces fatty acids.
Fact:Multiple studies have show no significant difference in reduced fatty acids (Pestana, et al., 2015), (Tunick & Hekken, 2017).
Myth:Raw milk protects against allergies.
Fact:A National Library of Medicine study found that the two milks had similar allergic reactions (Host & Samuelsson, 1988).
Myth:Raw milk is better for people with lactose intolerance.
Fact:Raw and pasteurized milk contain similar amounts of lactose. Raw milk also contains the lactase-producing bacteria Lactobacillus which is destroyed during pasteurization (Quigley, et al., 2013).
Sydney earned her MS from Illinois State University! She is passionate about sports nutrition and fueling adequately to perform at an elite level. Sydney was a First-team All-American athlete who competed at the Olympic Trials in the Discus throw. She is passionate about building muscle mass and fueling to have optimum energy, reduced injuries, and a positive relationship with food. Sydney uses an intuitive eating approach to empower individuals to understand one’s bodies for sustainable eating habits that can optimize athletic performance and improve day-to-day functioning. She played basketball, volleyball, softball, golf, and soccer and competed in track throughout her life. Sydney has experience coaching Division 1 track and field throwers. Sydney was recently married and moved near Iowa City, Iowa. She enjoys playing with her dogs, trying new restaurants, and traveling with her husband. She enjoys disputing myths about diet culture and aims to help clients find a positive relationship with food by following the gentle nutrition concept of intuitive eating.
Three reasons why you crave sugar and how to correct it!
You’re starving yourself which includes skipping meals and restricting which = cravings.
Sugar tastes good and so does salt, right? Our brain recognizes the feel-good emotions with sugar and the brain will release serotonin and dopamine. These neurotransmitters make us feel immediately good the second we feel that spike in insulin but then the crash comes after. Then you crave that dopamine response again and again.
What about hormonal/menstrual cravings? Click here to learn more about how to overcome those and why ladies crave chocolate during their cycle. 1/2 slides shown below.
How to outsmart sweet cravings? Apply these tips immediately!
Sleep a minimum of 7 hours nightly! Sleep deprivation = more belly fat?LEARN MORE
Manage stress.You can meditate, belly breathe, take a walk, and call a friend but you need to write down why you are stressed what will help you is not stuffing your face with sugar but doing something constructive like getting to the root cause. 🙂
Do not buy junk you know you struggle to portion and control yourself around. If you buy it you will eat it. No, it’s not for the kids LOL you will eat in. If it is in your cart it will go in your mouth.
Plan a special treat to share with your family 1x/a week and go out and get it.
Besides, dessert is sometimes food! All foods fit but we have become a society where “treat yourself ” means treats at every meal… #yikes .
If folks would eat well 80% of the time and then have the dessert they love 1x/a week or a few times a week via portion control they would actually binge less too!
Binge eating/then restricting is not healthy and puts you back in a vicious cycle. Give yourself grace but set up your environment for success! Pack the fridge with nutrient-dense foods! Here’s a great list to start.
Pack meals + snacks (DO NOT SKIP BREAKFAST)
Drink more water. Aim to consume 100 oz daily
Eat balanced meals regularly to avoid dips in blood sugar
Prioritize protein + produce at meals you will be less prone to eat and crave low-nutrient foods
Exercise regularly which includes resistance training and plenty of walking!
Have a Greek yogurt + fruit + dark chocolate serving (this will balance blood sugar and offer you some sweetness without the crash because of nutrition!) -see the graphic for illustration on other meals.
The Nutrition with Wendi team utilizes evidence-based science to tailor nutrition programs for athletes to optimize performance, minimize health risks, and enhance recovery from training while focusing on injury prevention. We partner with parents, athletes, health professionals, and individuals and offer elite nutrition and health guidance for optimal athletic performance, injury, and disease reduction. We provide virtual services including telehealth but are based in Nashville, TN. Follow us onTwitter, Facebook, and Instagramfor more nutrition information. Service
You have probably heard someone say, “eggs are bad for you and you should only eat the whites.” This could not be the furthest from the truth and the egg yolk contains the most nutrition!
Plenty of cherry-picked studies you’ve likely seen give eggs the bad rap and have made them one of the most controversial foods to date. As you know I am an evidence-based dietitian so, show me the data supporting egg consumption.
A study published in the American Journal of Clinical Nutrition illustrated that even for those suffering from type-2 diabetes or pre-diabetes, eggs did not influence risk factors for cardiovascular disease.
Eggs themselves are high in dietary cholesterol and type 2 diabetics tend to have elevated levels of the ‘bad’ low-density lipoprotein (LDL) cholesterol. That being said, the research that shows consumption of eggs has little effect on the levels of cholesterol in the blood of the people eating them.
Eggs are indeed a rich source of nutrition that I outline below according to a 2021 analysis published in Nutrients.
So, you’re saying eggs are good for me? YES!!
Stop listening to charlatans who don’t understand science or physiology….Those that claim eggs are bad are those that wear clown masks and you shouldn’t listen to them. 🙂 Jokes and laughs aside take note of why you should eat eggs.
Eating eggs increases levels of (HDL), also known as the “good” cholesterol. Cholesterol is GOOD for us and protects against CVD by preventing cholesterol buildup in the blood! Griffin B. A. (2016)
Yolks contain large amounts of lutein and zeaxanthin, antioxidants that help reduce the risk of cataracts and macular degeneration. Vitamin A also supports eye health!
Rich in choline, an essential nutrient needed to produce acetylcholine, a neurotransmitter for memory, mood, muscle control, and other brain /nervous system functions!
Low-cost nutrient powerhouse!! One egg contains 6g of high-quality protein and 5 grams of healthy fats! Protein helps build and maintain muscle along with increasing satiety. Fat is key for hormone health. Do not fear fat.
Rich in vitamins which include vitamins A, B5, B12, D, E, K, and B6, folate, phosphorus, selenium, calcium, and zinc! Zinc helps with wound healing and immune health
Contain omega-3 FAs which help reduce inflammation triggered by stress and exercise. Eggs also reduce triglycerides, a type of lipid fat in the blood. Do not fear eating eggs, they are good for your body, brain, and mood!
You can safely consume 2-3 eggs daily! Why consume 2-3 eggs daily?
Protect against CVD and reduce inflammation
Hormone health and satiety
A budget-friendly way to build muscle and improve health!
Rich source of nutrients for overall health and immune function
In summary, eggs are not bad for you. What is actually bad for you is bad nutrition advice that is outdated. As a bonus, I had the privilege of being a guest on the Fitness Disrupted Podcast with Tom Holland which you can listen to here from our discussion from a few years ago.
We discussed the cherry-picked studies that give eggs a misunderstood reputation. It’s gold to listen to in the car or while you’re cooking your NWW Sweet Potato Egg Hash :).
In good health, faith, and fitness,
-Wendi A. Irlbeck, MS, RDN, LD, CISSN
The Nutrition with Wendi team utilizes evidence-based science to tailor nutrition programs for athletes to optimize performance, minimize health risks, and enhance recovery from training while focusing on injury prevention. We partner with parents, sports performance staff, and special needs and recreational athletes to offer nutritional guidance and optimal athletic performance and lifestyle plans. We provide virtual services including telehealth but are based in Nashville, TN. Follow us onTwitter, Facebook, and Instagramfor more nutrition information. Service
Nicholas R Fuller, Amanda Sainsbury, Ian D Caterson, Gareth Denyer, Mackenzie Fong, James Gerofi, Chloris Leung, Namson S Lau, Kathryn H Williams, Andrzej S Januszewski, Alicia J Jenkins, Tania P Markovic. Effect of a high-egg diet on cardiometabolic risk factors in people with type 2 diabetes: the Diabetes and Egg (DIABEGG) Study—randomized weight-loss and follow-up phase. The American Journal of Clinical Nutrition, 2018; DOI: 10.1093/ajcn/nqy048
Papanikolaou, Y., & Fulgoni, V. L., 3rd (2021). Patterns of Egg Consumption Can Help Contribute to Nutrient Recommendations and Are Associated with Diet Quality and Shortfall Nutrient Intakes. Nutrients, 13(11), 4094. https://doi.org/10.3390/nu13114094
Many people think they are doing the right thing by skipping breakfast and avoiding eating until they are ravenous. Skipping meals will lead to an imbalance in blood sugar levels (1). Skipping meals will also lead to overeating at the next meal but it’s not sustainable nor is it optimal for maintaining lean mass. We know lean mass helps burn more fat. Our blood glucose levels drive our energy, focus, concentration, and productivity to name a few (1). Focus on powering up with protein and produce at breakfast. Protein will help keep you satisfied and help regulate your hormones that control hunger.
2. Eliminating entire food groups and fad dieting
People go rouge and cut out entire food groups. Eliminating food groups is not a wise choice and is often a mistake I see many falling victims to as a dietitian. People vilify or demonize carbohydrates because of their sugar content. The reality is that successful fat loss comes down to a calorie deficit. You can most certainly eat fruit and still lose fat. Don’t listen to the misinformation from clowns demonizing fruit or even carbohydrates. Research supports carbohydrates as a critical part of a healthy diet as well as supporting weight loss goals (2). Carbohydrates provide our muscles and brain with energy. If you’re hoping to lose fat and crank up the intensity in the gym but decide to cut out fruit and carbohydrates, you’ll likely experience fatigue quickly. You don’t need to cut carbs or eliminate fruit to lose fat (3). Nutrition with Wendi fat loss clients does not cut carbs or eliminate food groups. If you’re interested in learning how to portion your carbs and a macronutrient breakdown, please contact me by booking a consultation.
3. Cutting calories too low or underestimating portions
Cutting calories too low too quickly will not only leave you feeling tired, depleted, cranky, and full of cravings it will also put you at risk for nutrient deficiencies. It’s also unsustainable to live off poverty macros in the 600-900 kcal range. No one should be going below 1200 calories per day. It is too low, not sustainable, and will put you at risk for unhealthy habits and a host of other consequences. One thing I teach my clients and athletes is that our methods and systems when working towards any goal must be sustainable or our results won’t be. Sure, you could slash your calories for a few weeks and lose a few pounds, but it will come back with a vengeance if you can’t keep it up. It is best to start off with a daily 200-300 kcal deficit which followed consistently will help you lose 1-2 lbs. per week and keep it off. Keep it off for good when done properly. 95% of people regain the weight they lose. See a great resource on how to build a plate here and consult with a dietitian to determine your individual calorie needs.
Studies suggest that people tend to misreport and incorrectly estimate how many calories they consume (4). Many think they are eating in a calorie deficit when indeed they are not eating in a calorie deficit. All Nutrition with Wendi fat loss clients record their intake and track their portions to facilitate self-awareness of calories and portions. You can’t manage what you don’t measure.
For example, a person may report they are consuming one serving of almonds per day may but are actually consuming 2.5 servings unknowingly. This is often due to grabbing a handful between meals or throughout the day without any concept of true portion size. Handfuls and bites can add up quickly putting a person in a calorie surplus each day without even knowing it and then “expressing their efforts are wasted”. This is a simple correction of both a mindset and accurate tracking by learning serving size to support an honest leger of calories consumed.
Higher calorie foods like nut butter are important to measure out to you’re aware of the portion size. It is not obsessive to track your intake if you have a goal to lose weight. For example, if you and your family are planning on taking a vacation to Disney World you don’t just guess how much money you should save each month and eyeball your savings adding some money here and there from a paycheck or two and cross your fingers for the best. No, that would be reckless and not leave many of us with the funds to take a trip to Disney World with the family because we had no concept of a budget. To achieve your vacation fund needs you would identify a budget and allocate your funds accordingly by the week or month to ensure you have hit a designated fiscal goal. This is the same for our fat loss goals. Tracking and managing our intake is critical to be aware of what we are “eating” just like how much we are spending. If you’re not aware of your finances, you are likely to go into debt or be limited with your vacation or retirement options.
4. Not enough resistance training
When people want to lose weight, they quickly default to more cardiovascular exercise like running or more time on the elliptical. While increasing your cardiovascular exercise is good for heart health, stress management, and reducing the risk of chronic disease it is not the best form of exercise for fat loss. I’m not saying cardio can’t help but it is not as optimal as resistance training. Additionally, people often overestimate how many calories they burn during cardio, and it also does not offer the same muscle-building benefits as resistance training does. Cardio won’t help you lose fat and chisel your body in the way you desire. You need to lift weights. Resistance training burns more calories at rest and supports gaining lean mass which burns more fat at rest. This is referred to as (EPOC), which is the amount of oxygen required to return to its pre-exercise or resting state called post-exercise oxygen consumption. Read more about how resistance training helps raise resting metabolic rate in women in this 2018 study published in the International Journal of Exercise. Furthermore, having more muscle means a lower risk for sarcopenia. I have transformed my physique along with hundreds of others by prescribing four to five 20-30 min resistance training sessions per week paired. Strength training paired with daily walking and proper nutrition can lead to great results if consistently executed. Daily walking is a great way to manage stress, support digestion, mental health, and more. For fat loss resistance training is the best form of exercise (5). The more cardio you do also the hungrier you may feel which can lead to overeating which won’t help you sustain a calorie deficit to lose fat. Not to mention all the added load and stress on your joints and tissues become quite taxing and unsustainable. If your methods to losing fat aren’t sustainable your results won’t be. Research recommends combining both aerobic exercise and weight training for optimal results.
5. Not eating enough protein
Too many are skimping on their protein which is leaving them chronically hungry and unable to ever satisfy themselves (7). There’s also a great deal of misinformation that if we eat more than 20 g of protein in a meal it will be stored as fat. This is not true and has been dispelled in a position paper published in the (JISSN), Journal of the International Society of Sports Nutrition. We use what we need and for many that is more than 20 g at a time. Optimal protein intake should be broken down between meals and snacks to best support satiety, muscle growth, and muscle maintenance. For more read the JISSN Position Stand Paper featuring diets and body composition. A great way to enhance satiety and consistently eat in a calorie deficit is to increase protein intake at meals and snacks. Ideally, a good place to start would be at least 25g to 40 g of protein at a meal, along with 10 g to 15 g of protein at snacks. I have several resources on how to increase your protein with specific guides on my Instagram,Twitter, and blogs. For more on this see my previous blog on consuming greater protein for fat loss.
If you want to lose fat and gain lean mass you must be willing to reduce your calories appropriately, eat sufficient protein, be consistent with resistance training, sleep 7 to 9 hours, consume fluids and focus on quality movement or quantity. As a reminder, if your methods aren’t sustainable your results won’t be. What is measured is well managed are both important concepts that must be at the forefront when making changes to your nutrition, sleep, workouts, and more. Manage your calories like you would manage your finances if you’re climbing out of debt. Keep in mind that improving by one percent each day can add up over time. Compound your good habits and be consistently aware of what you are eating and how much of it you are eating. If you need help creating a plan to support your fat loss goals, please schedule a consult, or sign up for nutrition coaching! We will get you where you want to be without making the mistakes listed above.
In good health and many blessings,
Wendi Irlbeck, MS, RDN, LDN, CISSN
Wendi Irlbeck, MS, RDN, LDN, CISSN is a registered dietitian nutritionist, healthy lifestyle coach, former college athlete, physique competitor, and avid weight lifter. Wendi utilizes evidence-based science to tailor nutrition programs for athletes to optimize performance, minimize health risks, and enhance recovery from training while focusing on injury prevention. She partners with parents, sports performance staff, and special needs and recreational athletes to offer nutritional guidance and optimal athletic performance and lifestyle plans. Wendi provides telehealth and on-site services. Wendi works with clients of all levels and ages across the US as well as Canada and the UK.
Nas, A., Mirza, N., Hägele, F., Kahlhöfer, J., Keller, J., Rising, R., Kufer, T. A., & Bosy-Westphal, A. (2017). Impact of breakfast skipping compared with dinner skipping on the regulation of energy balance and metabolic risk. The American journal of clinical nutrition, 105(6), 1351–1361. https://doi.org/10.3945/ajcn.116.151332
Hall, K. D., & Kahan, S. (2018). Maintenance of Lost Weight and Long-Term Management of Obesity. The Medical clinics of North America, 102(1), 183–197. https://doi.org/10.1016/j.mcna.2017.08.012
Brown, R. E., Canning, K. L., Fung, M., Jiandani, D., Riddell, M. C., Macpherson, A. K., & Kuk, J. L. (2016). Calorie Estimation in Adults Differing in Body Weight Class and Weight Loss Status. Medicine and science in sports and exercise, 48(3), 521–526. https://doi.org/10.1249/MSS.0000000000000796
Aristizabal, J. C., Freidenreich, D. J., Volk, B. M., Kupchak, B. R., Saenz, C., Maresh, C. M., Kraemer, W. J., & Volek, J. S. (2015). Effect of resistance training on resting metabolic rate and its estimation by a dual-energy X-ray absorptiometry metabolic map. European journal of clinical nutrition, 69(7), 831–836. https://doi.org/10.1038/ejcn.2014.216
Brown, R. E., Canning, K. L., Fung, M., Jiandani, D., Riddell, M. C., Macpherson, A. K., & Kuk, J. L. (2016). Calorie Estimation in Adults Differing in Body Weight Class and Weight Loss Status. Medicine and science in sports and exercise, 48(3), 521–526. https://doi.org/10.1249/MSS.0000000000000796
Antonio, J., Candow, D. G., Forbes, S. C., Ormsbee, M. J., Saracino, P. G., & Roberts, J. (2020). Effects of Dietary Protein on Body Composition in Exercising Individuals. Nutrients, 12(6), 1890. https://doi.org/10.3390/nu12061890
If you’re a man or woman reading this, excellent. It applies to both genders. Are you an aging adult, or someone who has experienced a traumatic brain injury (TBI)? Then yes, keep reading. Next, if you’re an athlete or non-athlete reading this, even better because it applies to you as well. Still aren’t with me, do you have a beating heart? If this answer is no, please seek medical attention at once. All jokes aside, if you’re a living breathing homo sapiens (homo = genus , sapiens = species) this article is for you.
If you’re a parent of a young athlete, coach, athlete or bodybuilder you likely have read up on creatine and have supplemented with creatine monohydrate before. Creatine is one of the most well-research and effective supplements to date. Creatine can support exercise performance by quickly producing energy during intense activity. Furthermore, creatine may also provide cognitive benefits, but further research is warranted. Studies have consistently illustrated how creatine supplementation increases intramuscular creatine concentrations that can help us understand the observed improvements in high-intensity exercise performance and overall training adaptations at large. We know creatine supplementation can bolster post-exercise recovery, decrease risk of injury and support injury prevention, expedite rehabilitation, thermoregulation, concussion and or spinal cord neuroprotection. Additionally, clinical applications of creatine supplementation have been investigated in neurodegenerative diseases like (muscular dystrophy, Parkinson’s Huntington’s disease), diabetes, aging, osteoarthritis, brain and heart ischemia, adolescent depression and even pregnancy as cited in the International Society of Sports Nutrition (JISSN) Position Stand on Creatine Supplementation in Exercise, Sport and Medicine . Studies are demonstrating short and long-term supplementation (up to 30 grams per day for five years) is not only safe, but well-tolerated in individuals and a range of clinical settings from infants to the elderly. So, creatine is not just for male athletes trying to build muscle and facilitate recovery. It is beneficial to all given the wide range of benefits associated with supplementation that have been documented in literature and several that are currently under investigation in a clinical setting.
Let’s review and clear up a common myth regarding creatine:
“Creatine is a steroid” Incorrect, please stop this nonsense from making its way into 2021 please. In my professional experience as a registered dietitian nutritionist , this must be one of the most obnoxious fallacies to date. Possibly behind “protein hurts my kidneys”, also false but that’s a whole other subject for a different blog. However, I am happy to direct you to the literature that dispels this myth publish in 2016 in the Journal of Nutrition and Metabolism compliments of Dr. Jose Antonio and colleagues . Now back to creatine, let’s clear this up quickly, creatine is not a steroid. It has no relation to a steroid structurally or with its mechanism of action. Why? Well, by scientific definition a steroid is any compound that possesses a common structural feature like 3 cyclohexane rings and a cyclopentane ring make up the structure that by definition is a steroid molecule. In fact, eggs contain a steroid compound which is called cholesterol and it is naturally produced in the body that become steroid hormones like testosterone and estrogen. But no, creatine is not a steroid.
What is creatine?
Creatine is a naturally occurring compound made up of three amino acids, which we would call a tripeptide (tri meaning three). Three amino acids (L-glycine, L-methionine and L-arginine) make up creatine. Creatine is largely made in the liver and to a limited extent, the kidneys and pancreas. It deposits high-energy phosphate groups in the form of phosphocreatine which are given to ADP, regenerating it to adenosine triphosphate (ATP), the sole energy carrier in the human body which can be called “energy currency” for cells to execute their functions. For example, in conditions of short-term high-energy demand activities (< 30 seconds) with limited recovery time, ATP runs out quickly, which brings us to creatine that is stored in muscles in the form of creatine phosphate explained here . Creatine phosphate can help restore ATP, giving muscle cells the ability to produce greater energy. The greater creatine you have, the greater energy your muscle cells can yield during high-intensity exercise, thus leading to increased exercise performance. Even though the most well documented and primary benefit is higher energy production this mechanism also supports muscle gain and strength increases explained here.
Creatine is naturally found in several of the foods we consume like, eggs, milk, tuna, salmon, herring, cod, shrimp, beef and pork. Consuming enough creatine from the diet is challenging given the total creatine pool available according to an article published in the Frontiers in Nutrition Sport and Exercise Nutrition via Candow et al., 2019 . Which suggests, the body needs to replenish about 1.0–3.0 g of creatine per day to maintain normal (un-supplemented) creatine stores depending on muscle mass. Creatine improves numerous factors including strength, power, sprint ability, muscular endurance, resistance to fatigue, muscle mass, recovery, cognition, and speeding up muscle growth.
More women should use creatine:
I am a female who participates in regular strength-training (4-5 times per week) along with (2-3 cardiovascular sessions per week). I eat a whole foods diet, supplement with 2,000 IU of vitamin D3, whey protein isolate, 1,200 mg of fish oil and a multivitamin. Those are my supplements; these are not recommendations for “you”, your “young athlete”, “teammate” or “your friend”. I make this clear because there is no one-size-fits all in nutrition, health and fitness. What works well for me, does not mean it will work well for you. I see too many mistakes made with people trying to adapt the same diet, training and lifestyle of those in their cohort when it simply is not sustainable or appropriate. As individuals we have different genetics, hormones, environment stimulus, training styles, body composition, sport and performance goals, resting metabolic rate, and the list goes on. It would be absurd to eat and train the same way as someone else and anticipate the same outcome with the previously listed differences as humans.
One certainty is we can all benefit from eating real food, but given the benefits of creatine supplementation it is an undervalued and written off supplement among my fellow ladies. Hear me out ladies, creatine will not make you fat, bulky, retain water, turn you into a man or any of the other nonsensical claims that exist on the web these days. I don’t care what Linda at the gym said about “creatine making you fat or how it is a steroid that will make you a man”. I hear these claims often, and not only are they flat out wrong, they misinform my fellow ladies out there trying to gain strength, lean mass and other health benefits that would occur with appropriate creatine supplementation.
Here is a side by side comparison of me, roughly 10 years ago when I ate too many carbohydrates, inadequate protein, some strength training and an abundance of cardiovascular exercise. I ran lots of miles. Now, ten years later, I am happy to report I engage in strength training sessions no greater than 45-minutes, 4-5 times per week with some sprints and daily walking. I supplement with 5 gm of creatine monohydrate post-workout , w
hey protein isolate, take a multivitamin and consume 2 gm/kg/body weight per day in protein. I infrequently track calories because I fuel my body with high-quality protein, as many fruits and veggies as I can get my hands on. Creatine won’t make you fat, bulky or manly ladies. It will help support a lean body composition. Let me be more specific to my fellow ladies, creatine can may help you improve your health, fitness, recovery and overall physique.
Trying to turn up the intensity of your workouts? Use creatine! Creatine is like a Koenigsegg Agera RS , the fastest vehicle in the world. Creatine is a vehicle for producing ATP, which as you have learned drives muscle contraction. Kind of important when trying to sprint, lift heavy weights, jump and train with max output? By regularly supplementing with creatine monohydrate (3 -5 gm/day) for 8 weeks or greater can help maximize the body’s stores of phosphocreatine, the necessary compound to product ATP. Thus, allowing for skeletal muscle to produce more energy, bolster power output and exert more work overall. Fitness hack: The greater the intensity expressed fourth the greater your muscles grow stronger, bigger and faster should you train appropriately. Therefore, creatine supplementation is a highly underrated supplement among the female population. I encourage and empower my fellow ladies reading this article who have been on the fence about using creatine to take note of its effectiveness. Creatine has shown to bolster muscular size, power and strength. More muscle equates to more energy burned, healthier body composition, bone mineral density and a decreased risk for musculoskeletal disorders. Not to mention the link between muscle mass and risk of cardiovascular disease. Keeping aging muscles fit is also linked to better health later on in life according to a study published in the Journal of Epidemiology and Community Health .
Even sedentary women who utilized creatine long-term experienced increases in maximal muscle strength during resistance training by 20 to 25% when compared to women who were given a placebo in a study published in the Journal of Applied Physiology . Another study examined the effects of long-term creatine supplementation (12-weeks) combined with resistance training on one-rep max strength, motor functional performance tests and body composition in eighteen older women. The creatine group gained significantly more fat-free mass, muscle mass and were able to efficiently perform submaximal-strength functional test than the placebo group. Special note the creatine group was also able to increase training volume and one-rep max bench press. Creatine contains no calories and does not lead to fat gain. The increase on the scale you may see from use is drawing water into the cell which is a desired response with training.
Many benefits of creatine
A number of studies have shown creatine supplementation can increase brain creatine content by roughly 5-15% along with reducing mental fatigue, and improving cognitive function according to research referenced in the ISSN’s Position Stand on Creatine. Another study carried out by Rawson & Venezia, 2011 reported creatine supplementation of (20 g/day for 5 days or about 2g per day for 30 days) resulted in increased skeletal muscle creatine phosphocreatine which lead to the enhancement of high-intensity exercise tasks. Moreover, there is well documented benefits of creatine supplementation in young adults, increased strength, lean body mass and delayed onset fatigue during resistance training. All of which are critical for older adults striving to maintain cognition, bone mineral density and overall health.
Research is scant but, a randomized, double-blind, placebo-controlled trial was carried out in using creatine in type 2 diabetes subjects that was published in Medicine and Science in Sports and Exercise . The study illustrated creatine supplementation improved glucose tolerance in healthy subjects. When creatine was supplemented in the diabetic subjects that participated in an exercise program the results lead to an improvement in glycemic control. The underlying mechanism could be contributed to the increase in GLUT-4 recruitment specific to the sarcolemma. More research is warranted in diabetics, but the current literature is promising.
Another study examined the potential of creatine or phosphocreatine supplementation in cerebrovascular disease and in ischemic heart disease . The study illustrates the ability high-dose creatine supplementation has on cerebral creatine content and that it may have the capacity in humans to protect against stroke due to increasing not only the neuronal but also the endothelial creatine content. Emerging evidence also suggest that creatine supplementation with and without resistance training has the potential mechanistic effect to influence bone biology according to a study carried out by Candow & Chilibeck, 2010. A more recent study published in Experimental Gerontology examines pre-exercise and post-exercise creatine supplementation has similar effects on aging bone mineral density and content. A meta-analysis carried out by Forbes et al., 2018 illustrated creatine supplementation did not lead to greater bone mineral density during resistance training in older adults > 50 years of age.
Research in animals also suggested creatine supplementation to support managing Alzheimer’s disease, epilepsy and brain or spinal cord injuries. Furthermore, a study was conducted examining creatine supplementation following sleep deprivation, with mild exercise, on cognitive and psychomotor performance, mood state and catecholamines. The study eludes to creatine supplementation decreasing the negative effects, like mood, focus, impulse and emotional reactions that are reliant on the prefrontal cortex.
Creatine is safe and easy to use
As you have learned creatine offers many diverse benefits beyond muscle. It is one of the least expensive and safest supplements available on the market. It has been studied for over 200 years and an abundance of literature supports is safety, efficacy and no reported adverse effects in healthy individuals as referenced in the ISSN’sPosition Stand: Creatine Supplementation and Exercise.
A good dose to begin with is simply taking 3.0 to 5.0 grams of creatine monohydrate post-exercise to support recovery, muscle growth and decreasing fatigue. If you’re a vegetarian or new to using creatine you may wish to start with a loading phase by taking (0.3g/kg/body weight/day). For example, if you’re a 60 kg female = 18 g total for the day but broken up into 4 doses for 5-7 days. This would mean a (4.5 g dose of creatine 4x/day) for 5-7 days. Then onto a maintenance phase of 5 g per day for 12 weeks. If you’re interested in looking at different phases of cycling creatine (short-term and long-term) you can refer to the literature in the Creatine Position Stand paper I have referenced throughout this article. For example, supplementing with (5g/day) for 12 weeks during training to truly help increase intramuscular creatine stores and support health and performance benefits outlined in this article. Dissolve the creatine in water or your protein-carb drink post-workout for best results. Take a break from supplementation after using for 12-16 weeks. Where to order creatine? I strongly advise supplements that are Informed Choice Certified, meaning they are free of any banned substances and ensure the product has been tested from any unsafe substances. Here is a comprehensive list of certified products updated March, 2020.
If you’re parent or coach of adolescent athletes and are considering creatine supplementation. Take note, limited research is available in this population highlighting the safety and efficacy of creatine supplementation in young athletes < 18 years of age. Jagim et al., 2018 published a review examining the limited studies in the adolescent population as a means to identify use of creatine in young athletes. The review suggests that adolescent athletes using creatine tolerated supplementation well, had no reported adverse events or incident. Ethically, we do not have enough research to recommend creatine monohydrate to young athletes, but many are using despite direction from professionals. My advice as a sports dietitian is to provide the literature and suggestions to support best interest of my athletes.
As registered dietitian nutritionist and sports nutrition specialist, I advocate for whole foods first and prioritizing nutrition to optimize your health, wellness, physique and performance goals. Creatine is a great supplement to incorporate in addition to great nutrition, enough hydration, adequate sleep and proper training. Creatine works best when paired with resistance training. I hope reading the science outlined in this article surrounding creatine has given clarity. Creatine can benefit everyone, if you have a beating pulse that’s you. Train hard, eat well and stay healthy my friends.
In good health,
Wendi Irlbeck, MS, RDN
Wendi Irlbeck, MS, RDN is a registered dietitian, nutritionist, and fitness coach. Wendi utilizes evidence-based science to tailor nutrition programs for athletes to optimize performance, minimize health risks, and enhance recovery from training while focusing on injury prevention. Wendi partners with parents, sports performance staff, special needs and recreational athletes to offer nutritional guidance and optimal athletic performance & lifestyle plans. Wendi is based in East Lansing, Michigan and is the founder of Nutrition with Wendi, LLC. Wendi is active on Twitter and other social media platforms as Nutrition_with_Wendi.
An athlete’s energy and nutrient needs depend individually on his or her age, body composition, goals, and training volume, and depends globally on the demands and intensity of the sport. Put simply, the greater the intensity, duration and frequency of the activity combined with the athlete’s weight or body composition, the higher the demand of protein, carbohydrate and calorie intake.
If you’re a coach, parent or athlete reading this, don’t become overwhelmed. This article intends to introduce to you some general guidelines on optimizing energy needs (i.e. calories, protein, and carbohydrates) to sufficiently support overall health and advance athletic performance.
First rule of thumb, ALL adolescent athletes should consume breakfast, lunch and dinner with 2-3 snacks in between meals to fully optimize energy levels. You must build a plate that includes a source of lean protein, a fruit, a vegetable, a healthy fat and a serving of dairy if you wish to get real and progress with your nutrition. A visual of the plate and practical nutrition strategies can be found in my previous blog here.
Fuel Up to Avoid Stalling Out
Youth athletes have significantly higher nutritional needs than their less-active classmates because athletes need more calories to support performance demands, normal growth, general development and maturation. According to the Academy of Nutrition and Dietetics, female teen athletes need roughly 2,200-3,000 calories and male teen athletes need roughly 3,000-4,000 calories per day (depending upon the individual and sport). Additionally, adolescent athletes training in multiple sports may need upwards of 5,000 calories per day to maintain weight and support growth needs. It’s paramount to encourage adequate calorie consumption during times of heavy training. For perspective, low-energy availability in female adolescent athletes can lead to short stature, increased injury, delayed puberty, poor bone health, metabolic and cardiovascular issues, menstrual irregularities, disordered eating behaviors – this according to a review published in the International Journal of Sport Nutrition and Exercise Metabolism published by Desbrow et al., 2019.
Relative Energy Deficiency Syndrome (RED-S) is a more comprehensive label that builds on the condition of low-energy availability, also known as “female athlete triad,” to describe an energy deficiency gap that results when energy intake is insufficient to support daily activities, living, growth and function. RED-S affects primarily females, but also young males.
Premium Fuel for the Young Athlete – Carbohydrates!
Carbohydrates are an athlete’s most important source of energy for optimal athletic performance. Several studies carried out during the last 50-60 years have consistently highlighted carbohydrates as the primary macronutrient to sustain and enhance physical performance. The Institute of Medicine (IOM) has established that 45-65 percent of calories in one’s diet should come from carbohydrates or between 3 and 8 grams per kilogram of body mass, depending upon the exercise intensity. For example, a 14-year-old female athlete should consume 2,000-2,400 calories per day, with 225 – 270 g (45% of total calories) to 325 – 390 g (65% of total calories) from carbohydrates. Keep in mind the dietary reference intake (DRI) remains at 100 g per day and recommended daily allowance (RDA) at 130 g day for all age and sex categories (children ≥ 1 year), both measures not related to physical activity. High-quality carbohydrates for athletes to consume include, but are not limited to, 1. whole grains like pasta, rice, tortillas, bread, oatmeal, low-fat dairy, and energy bars, 2. fruits like berries & bananas, and apples, 3. starchy vegetables like squash, potatoes and eggplant. To experience a boost in energy, consider adding items from this longer list of quality carbohydrate-rich foods to achieve enhanced athletic performance.
Performance tip: Make half your plate carbohydrates if you’re an endurance athlete, especially on heavy training days. The average athlete should be eating around 360-500 grams of carbohydrates per day. Failing to consume enough carbohydrates will cause a decline in performance, cognition, focus, and athletic performance. Time-to-fatigue and injury risk will also increase without enough dietary carbohydrates. To keep it simple, carbohydrates are not “optional”; they are essential. You can take it from an RDN whom stands for science or examine the science for yourself by checking out Nutritional Considerations for Performance in Young Athletes published in the Journal of Sports Medicine.
Power Up with Protein!
Protein is critical for building, maintaining and repairing many cellular structures, like skeletal tissues. Consuming enough protein supports synthesis of hormones, neurotransmitters, energy production, gene activity and transportation of biological molecules. The Institute of Medicine (IOM) has established that 15 to 20 percent of total calories, or about 70-160 grams should derive from high-quality protein sources.
To breakdown the science, consuming adequate protein is critical for proper growth, development and normal physiological function during adolescence leading into adulthood. Distinctive demands during adolescence, especially those that engage in high-intensity sport, call for a greater daily protein intake than that of adults. Currently the RDA for protein is 0.95 g/kg/day for children ages 4-13 years and 0.8 g/kg/day for adolescents between the ages of 14-18. Those that engage in regular training and endurance sports like swimming, rowing, distance running, and soccer may need 1.2-1.4 g/kg/day while power sports like weightlifting, gymnastics, football, wrestling shall require 1.0 – 1.5 g/kg/day .
High-quality protein sources include beef, poultry, bison, pea protein, pork, tuna, turkey, seafood, fish, and dairy products, such as milk, yogurt, whey, cheese and cottage cheese. To find out how much protein some of your favorite sources provide, check out this list from the Academy of Nutrition and Dietetics. Keep in mind that not all proteins are created equal. To deter you from going down the rabbit hole of plant proteins vs. animal proteins, I will simply link an article for you to review here. It’s important to just remember that foods rich in leucine, a branched chain amino acid found in animal proteins, will have the greatest positive affect on driving muscle protein synthesis. We could get really complex on this topic but it’s enough to simply emphasize the importance of consumption of high-quality proteins that are listed above due to their rich leucine content, especially since we are addressing protein intake for adolescent athletes. Most young athletes barely consume enough calories and protein as it is. To keep it simple, make sure your adolescent athlete consumes ¼ of their plate or a 4 oz. serving of a high-quality protein three-five times per day. As I always say, success starts with the basics and carrying them out on a consistent basis.
Failure by your adolescent athlete to consume adequate protein intake will cause declines in energy, weight, muscle growth, and strength, while increasing the likelihood of onset fatigue. Does this mean your adolescent athlete should be slamming protein shakes? Of course not, but they should be consistently consuming whole foods at regular mealtimes. Consuming good old fashioned chocolate milk on-the-go can even be a great way to increase calories while meeting additional protein intake demands. This is especially a great addition to refuel and re-hydrate post-practice or game! Make no mistake, a protein shake or chocolate milk will not make up for missed nutrients from consuming regular meals. Furthermore, supplements like protein powders are not regulated by the FDA and so it is important to select a protein powder that has been third-party tested with a NSF stamp of approval, which deems it certified for sport. This is paramount to ensure there are no banned substances on the label, that the product is manufactured in a facility that follows acceptable manufacturing standards, and that the contents of the supplement match what is printed on the label, ultimately being safe for consumption. To search supplements that are third-party tested and free of any banned substances, check out Informed-Sport.
Stirring it Altogether:
Knowing your carbohydrate and protein intake recommendations is great, but I encourage using the plate as a method of hitting your intake requirements. If you consume a balanced plate with all the components 3-5 times per day with high-quality snacks in between, you’re likely going to meet the energy demands of your sport. Again, it’s important to remember that carbohydrates are the body’s preferred source of energy.
Keeping with the basics such as eating breakfast, lunch and dinner with small snacks in between meals will help improve your health and sport performance. Don’t skip meals and make sure your plate is full of colorful fruits and vegetables. Always choose water or milk over sugary beverage to support hydration and better overall health. It’s time we get back to the basics, which I discuss in detail in the last article I published, available for reference here. As always, nutrition is a secret weapon that can help you perform optimally in the classroom and in sport.