Many amateur and professional athletes use creatine supplements to enhance their workouts and speed up recovery. Creatine is a naturally occurring compound found in the body and certain foods that provides a quick burst of energy and increases strength. Research suggests that creatine supports muscle strength, improves brain health and can improve mood. By maintaining a steady energy supply of creatine in the muscles, it helps sustain high-intensity exercise. However, creatine isn’t essential for everyone—its usefulness depends on an athlete’s sport, training goals, and overall diet. 

For optimal results, focus on meeting your nutritional needs through food first. Supplements should be used to complement, not replace, a well-balanced diet. 

Note: this blog is not an endorsement but a source of reliable information about the supplement based on the available data. Please speak with your sports dietitian about whether the supplement is best for you.

Body composition testing offers a window into the intricate components that constitute our bodies. It surpasses simple weight measurements by evaluating the distribution and proportion of tissues like fat mass, muscle mass, and bone density, providing a detailed profile of physical makeup.

Eating disorders are mental health conditions, whereas RED-S (Relative Energy Deficiency in Sport) is a physiological state caused by an energy imbalance. However, these conditions can overlap. For instance, an athlete with an eating disorder may develop RED-S due to intentional caloric restriction. An athlete experiencing RED-S without an eating disorder may adjust their food intake to meet energy needs once under-fueling is recognized. In contrast, individuals with eating disorders may find increasing calorie intake more difficult, often requiring support from a medical team.

The main difference between an eating disorder and Relative Energy Deficiency in Sport (RED-S) lies in their definitions, causes, and impacts, although they can overlap in certain cases. Here’s a breakdown:

By Kate Cochran, Nutrition Intern, NYU Track and Field​

When I first learned about low energy availability (LEA) and relative energy deficiency in sport (RED-S) at twenty-one, I was four years deep into my distance running journey. It was while reading “How She Did It” by renowned female distance athletes Molly Huddle and Sara Slattery, both esteemed Olympians themselves, where I first learned about the syndrome. It was something I wish I knew when I began running at sixteen. I firmly believe it’s essential for every female athlete to familiarize themselves with RED-S early on, considering its potential impact on their athletic path.

LEA, or Low Energy Availability, is a condition where the body lacks sufficient energy to sustain vital physiological functions, jeopardizing overall health. It occurs when caloric intake fails to match the increased demands of intensified training, such as higher mileage or more strenuous workouts. Counting calories, restricting necessary food groups, waiting too long to eat after exercising, running on an empty stomach, and skipping meals can often result in LEA. When your energy availability is low, your performance in sport will likely suffer. In short, being in a constant state of low energy availability will prevent you from reaching your potential in sport.