Can you drink L-carnitine while exercising?

Levocarnitine usually refers to L-carnitine, a vitamin-like amino acid that facilitates the conversion of fat into energy. Generally, it is acceptable to consume L-carnitine in moderation during exercise. The detailed explanation is as follows:

L-carnitine assists in fat metabolism and improves the efficiency of fat burning, thereby accelerating the breakdown and conversion of body fat. During exercise, taking an appropriate amount of L-carnitine can promote neural stimulation and alleviate fatigue caused by physical activity. L-carnitine helps transport fatty acids into mitochondria for oxidation and decomposition, thus speeding up fat burning and helping individuals effectively burn excess body fat.

In addition, L-carnitine can enhance the activity of pyruvate dehydrogenase within cells, promoting glucose oxidation, which helps delay the onset of fatigue during exercise. It also helps clear excess lactic acid produced during exercise, improving athletic performance and facilitating recovery from exercise-induced fatigue. However, it is important to control the dosage of L-carnitine intake, as excessive consumption may impair absorption and digestion, easily irritate the gastrointestinal mucosa, and increase the burden on the kidneys.

In daily life, attention should be paid to dietary control—reducing the intake of high-calorie and high-fat foods while increasing consumption of dietary fiber and high-quality protein.