The safest slimming needle in Japan, the left-handed fat burning needle of Japanese medical workers, is used for users with indigestion, weak digestive system and slow gastrointestinal peristalsis. Gastrointestinal peristalsis is slow, and the digestive ability is poor. The food eaten over time cannot be fully digested, which leads to the accumulation of fat in the body. Gastrointestinal peristalsis is slow, and fecal toxins in the stomach cannot be discharged, which is also a major hidden danger for obese patients. Left-handed fat burning, aimed at obese patients with more stomach problems, normalizes their stomach digestion, accelerates gastrointestinal peristalsis, and makes food easier to be digested and transported to the intestine and smoothly excreted. This product contains carnitine, which doubles the effect of burning fat to lose weight. Usage: One tablet a day can be injected subcutaneously, which is convenient for people who don't like intravenous drip.