1. Kudingcha. Originally, it was a precious drink for both medicine and food in ancient China, and it was called "green gold". Wild kudingcha is rich in tea polyphenols, ketone bodies and other physiologically active substances, as well as amino acids, stachyose and trace elements. Kuding tea is cool and bitter in taste, and has the functions of clearing away heat and toxic materials, relieving summer heat and diminishing inflammation, relaxing bowels and relieving hangover, and has obvious curative effects on sore throat, stomatitis, gingivitis, constipation and other diseases. Drinking kudingcha regularly can reduce weight and beauty, lower blood sugar and blood lipid, resist radiation and prevent cancer.

Many people like to drink Kuding tea, not because of its bitter taste, but because of its sweet feeling. Some people compare love to a cup of kudingcha: three points bitter, two points tea fragrance, one point aftertaste. However, if you often drink cool Kuding tea, it will damage the yang in the body, which is not conducive to the improvement of deficiency-cold symptoms, so you should drink it carefully.

2. Bitter gourd, broccoli, cauliflower, Chinese cabbage, purple cabbage and kale. These vegetables contain a lot of bitter substances, and even after cooking, most of the nutrients that are very beneficial to human health will not be lost. Among many vegetables, bitter gourd is the most worth mentioning. It is not only bitter, but also rich in vitamin B, vitamin C, calcium, iron and a lot of cholesterol. Bitter gourd contains 0.4% high-energy fat-reducing component, namely bitter gourd seed (RPA).

Experiments show that taking one mg of this ingredient every day can prevent the absorption of about 100 g of fat and make the waist circumference as thin as 2 mm. If you take 2 ~ 4 mg of "high-energy serum fat" every day, one month later, 12 ~ 24 kg of fat in the food you eat is not absorbed by the human body, but 6 ~ 14 kg of fat stored in the waist, abdomen, buttocks and thighs is decomposed.