Lettuce will taste soft and rotten after blanching. When lettuce is eaten raw, clean it and eat it directly. Lettuce, also known as goose dish and nest dish, is crisp and slightly sweet, mainly distributed in Europe, East Asia, China and other places. There are many varieties of lettuce, including head lettuce and upright lettuce. There are many cooking methods and uses of lettuce, which can be eaten directly, made into salad, eaten in vegetables and eaten in soup.

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People who are allergic to lettuce should not eat it. Lettuce can also be an allergen. If you are allergic to lettuce, eating lettuce may cause allergic symptoms such as redness, frequent diarrhea, indigestion, headache, sore throat and asthma. Therefore, such people should also avoid eating lettuce.

Lettuce is torn into pieces by hand, and it will taste more brittle than cutting with a knife. Lettuce is extremely sensitive to ethylene, so it should be stored away from apples, pears and bananas to avoid brown spots. Lettuce cold, frequent urination and stomach cold should not eat more, otherwise it will easily aggravate the condition, and even lead to bloating and diarrhea, causing loss of appetite.

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