The thin skin of onion has a good fat-reducing and anti-aging effect. Keep the skin, pour some hot water to make tea, and drink it before meals.

Ingredients (1 day): 5g onion skin, 360ml water.

Practice: 1, cut the thin skin into strips, put it in a pot and add water for 30 minutes. 2. When there is about 180ml left, filter the residue.

How to eat 2, onion vinegar beverage with laxative effect

The sulfur content of onion can promote intestinal peristalsis, and it is also rich in soluble dietary fiber, which can stimulate gastrointestinal movement. In addition to onion, vinegar also contains volatile substances and amino acids, which can stimulate the nerve center of the brain, make the digestive organs secrete a lot of digestive juice and strengthen the digestive function.

Materials: onion 1 kg, aged vinegar 1200- 1500ml, and rock sugar about 200 g.

Practice: 1, wash onion with skin, dry and slice. 2. Put it in a sealed jar, pour in aged vinegar and rock sugar, and keep it sealed for one week.