2. The principle of losing weight by soaking onions in vinegar:

⑴ Mainly because vinegar contains some acidic substances, which can quickly decompose protein, fat or carbohydrates and other nutrients contained in the body after consumption, and then convert them into what the body needs. energy.

⑵ Onions can assist weight loss. Since onions are crude fiber foods, they can promote defecation after consumption, so they can assist weight loss. They also have the effect of lowering blood pressure and blood lipids, and are suitable for the treatment of hypertension and hyperlipidemia.