Lettuce can also protect the liver, promote bile formation, prevent cholestasis and effectively prevent gallstones and cholecystitis.

Step 2 detoxify

Lettuce can remove the garbage in the blood, has the functions of blood disinfection and diuresis, and can also remove intestinal endotoxin and prevent constipation.

3. Eye protection

Vitamin E and carotene in lettuce can protect eyes, maintain normal vision and relieve eye dryness and fatigue.

4. Antiviral agents

Lettuce contains an "interferon inducer", which can stimulate normal cells to produce interferon, thus producing an "antiviral protein" to inhibit the virus.

Step 5 lower blood pressure

Lettuce and mannitol contained in lettuce can reduce the cholesterol content in human blood, dilate blood vessels and improve blood circulation, which is a good diet for patients with hypertension.

Step 6 fight cancer

Lettuce contains a substance called protocatechuic acid, which has obvious inhibitory effect on cancer cells, especially in resisting digestive system cancers such as gastric cancer, liver cancer and colorectal cancer.

Step 7 lose weight

Lettuce contains more dietary fiber and vitamin C than cabbage, which can eliminate excess fat, so it is also called slimming lettuce. Wash lettuce, add appropriate amount of salad dressing and eat directly. A regular diet can help women stay slim.