L-carnitine is responsible for sending carbohydrates and fats to the Krebs cycle in the cells, so they are burned, acting as a fat burner, although only with physical activity. Naturtierra's L-carnitine is recommended for weight control, especially for those who exercise regularly or have very active jobs, or athletes who want to reduce fat. Take 2 to 4 capsules a day, 1-2 capsules half an hour before meals and 1-2 capsules half an hour before bedtime (breakfast, lunch, and dinner). Do not exceed the expressly recommended daily dose. Food supplements should not be used as substitutes for a varied and balanced diet and a healthy lifestyle. Keep out of reach of children.