L-carnitine is really good for losing weight. Eating with proper aerobic exercise, such as jogging, climbing stairs, swimming, cycling, aerobic weight loss exercise, etc., will have a better effect. And a reasonable diet. L-carnitine has a good weight loss effect, but it must be combined with exercise to achieve weight loss effect. 1, L-carnitine, also known as L-carnitine or transliteration carnitine, is an amino acid that can promote the conversion of fat into energy. Red meat is the main source of L-carnitine, which has no toxic and side effects on human body. The main physiological function of L-carnitine is to promote the conversion of fat into energy. Taking L-carnitine can reduce fat and weight without reducing water and muscle. In 2003, it was recognized as the safest nutritional supplement with no side effects by the International Organization for Obesity and Health. 2. L-carnitine is a kind of exercise to lose weight supplement, which is better only when combined with exercise, mainly to accelerate fat consumption. Sugar is mainly consumed in the early stage of exercise, and more fat will be consumed after half an hour, so it is best to exercise for more than 1 hour. Exercise is mainly aerobic exercise, such as running, brisk walking and skipping rope. The most effective weight loss effect of L-carnitine should be to burn fat with exercise, through diet conditioning, supplemented by L-carnitine, so that weight loss will be efficient and get twice the result with half the effort. 2. L-carnitine is suitable for people: (1), people who need to lose weight; (2) people who want to lose weight but are afraid of side effects; (3) people who don't like a lot of exercise; (4) a man with a general's belly.