A ketogenic diet is a low-carbohydrate eating plan primarily used to treat refractory epilepsy under specific medical supervision. However, it is now widely used for weight loss, which may come with several disadvantages. Extremely low carbohydrate intake in ketogenic diets leads to the production of substances that can cause fatigue, muscle cramps, and drowsiness. As a result, individuals who are physically active or athletes often find it difficult to follow this type of diet.

Some athletes or individuals aiming for weight loss may require more protein. In such cases, a nutritionist adjusts the protein content in the diet based on the intensity of physical activity or individual needs. This adjustment involves reducing carbohydrates and increasing protein in a balanced way that supports the person's health and performance. To avoid potential health risks, it is recommended not to follow ketogenic diets arbitrarily. Instead, consult a nutritionist for a properly planned high-protein diet.