Menstrual women should not eat cold lettuce: lettuce is cold, and eating it by menstrual women may lead to poor menstruation and irregular menstruation, which will aggravate dysmenorrhea symptoms.

Deficiency of spleen and stomach or cold constitution should not be eaten more: lettuce is a cold food, and it will also stimulate the secretion of gastric juice, which will be even colder for people with deficiency of spleen and stomach.

Enough is enough: lettuce should be eaten in moderation, and if eaten in large quantities, it may cause poisoning such as dizziness and lethargy, and may also cause night blindness.

Extended data:

Function:

Lettuce tastes fresh and slightly bitter, which can stimulate the secretion of digestive enzymes and increase appetite. Its emulsion can enhance the secretion of gastric juice, digestive glands and bile, thus promoting the functions of various digestive organs, which is especially beneficial to patients with weakened digestive function, decreased acidity in digestive tract and constipation.

Lettuce contains 27 times as much potassium as sodium, which is beneficial to the balance of water and electrolyte in the body and promotes urination and milk secretion. It has a certain dietotherapy effect on patients with hypertension, edema and heart disease.

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