2. Because its stems and leaves contain lettuce, it tastes slightly bitter, and has the functions of analgesia and hypnosis, lowering cholesterol and adjuvant treatment of neurasthenia;
3. Lettuce contains mannitol and other effective ingredients, which has diuretic and blood circulation promoting effects;
4. Lettuce contains an "interferon inducer", which can stimulate human normal cells to produce interferon, thus producing an "antiviral protein" to inhibit the virus.
The general population can eat it, and people with frequent urination and cold stomach should eat less.
Lettuce is sweet and cool;
Has the effects of clearing away heat, refreshing mind, clearing away liver-fire, benefiting gallbladder and nourishing stomach.
Eating lettuce often is good for people. But be sure to use blisters before eating to avoid pesticide residues.