Creatine is one of the most widely used sports supplements globally, especially among strength trainers and bodybuilders. With its widespread use, many raise an important question: does creatine help with weight loss or does it contribute to weight gain? Research indicates that creatine does not directly lead to weight loss or fat burning. However, it can alter body composition by increasing muscle mass and improving athletic performance, which may have an indirect effect on fat percentage. Muscle is an active tissue that consumes energy even at rest. Creatine can be a helpful tool within a comprehensive plan that includes regular resistance training, a moderately caloric-deficient diet, adequate protein intake, good sleep, and stress management. Nevertheless, it is advised to avoid it during pregnancy and breastfeeding, in cases of kidney disease, and in children. It is also recommended to consult a doctor before use, especially for those taking certain medications. However, creatine alone is not sufficient for weight loss. Things usually stabilize when adhering to the recommended daily dose (3–5 grams). Scientific authorities confirm that creatine is safe for most healthy adults when used at recommended doses. Without these factors, the supplement alone will not result in weight loss. The more muscle mass, the higher the basal metabolic rate (BMR), meaning more calories are burned throughout the day. However, this increase in calorie burning is usually modest and is not enough by itself to cause noticeable weight loss without a proper diet. Creatine works by increasing the storage of 'adenosine triphosphate' (ATP) within cells, which is the quick energy source for muscles during high-intensity exercise. This means you may be able to lift heavier weights, perform more repetitions, and recover faster between sessions. Over time, this leads to stimulated muscle growth and increased strength, especially when combined with resistance training and adequate protein intake. However, some individuals notice a slight weight gain when starting to take creatine, which is often due to water retention within the muscle cells, not an increase in fat. This water weight may appear during what is known as the 'loading phase,' where some take high doses in the first few days.
