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What are the advantages and disadvantages of eating lettuce often?
What are the advantages and disadvantages of eating lettuce often?

What are the advantages and disadvantages of eating lettuce often? Lettuce is a very familiar green vegetable. Lettuce is a vegetable with very high nutritional value. Lettuce is popular in people's daily life. Let's take a look at the pros and cons of eating lettuce often.

What are the advantages and disadvantages of eating lettuce often?

lose weight

Lettuce is a green vegetable, which contains a lot of dietary fiber. After eating, it can absorb a lot of water in the gastrointestinal tract, and in the process, it will also absorb a lot of lipids in food. Moreover, dietary fiber has the functions of promoting gastrointestinal peristalsis, accelerating the elimination of food residues, reducing the absorption time of food nutrients in the gastrointestinal tract, and reducing weight.

Calm down and sleep in peace.

Lettuce also belongs to lettuce vegetables, and its stems and leaves contain lettuce, so it tastes slightly bitter, and has the functions of analgesia and hypnosis, lowering cholesterol, and adjuvant treatment of neurasthenia.

Diuretic detumescence

Lettuce contains more mannitol, which can promote human blood circulation, accelerate blood circulation, accelerate the elimination of body edema, and also has diuretic effect.

Prevent premature senility

Lettuce contains a lot of vitamin C, which is a powerful antioxidant. After eating, it can promote the elimination of free radicals in the body, relieve cell aging, and has the best effect on skin cells, and has certain beauty beauty effect.

Stop the virus

Lettuce contains an "interferon inducer", which can stimulate human normal cells to produce interferon, thus producing an "antiviral protein" that inhibits viruses.

What are the disadvantages of eating lettuce?

Parasitic infection

If there is much rain during the growth of lettuce, the probability of infection with parasites will increase a lot. It is difficult to remove parasites by ordinary cleaning, which is invisible to the naked eye. In addition, lettuce is mainly eaten raw. The more lettuce you eat, the higher the probability of being infected with parasites.

pesticide poisoning

Lettuce is easily eroded by insects during its growth. Therefore, it is inevitable to spray pesticides during the planting process, and it is difficult to clean all pesticides when washing lettuce. Excessive consumption may also lead to pesticide poisoning.

Precautions for eating lettuce

1, raw lettuce is delicious, but not safe. Therefore, it is best to blanch lettuce with boiling water to avoid parasitic infection.

2. Raw lettuce has a certain stimulating effect on the gastrointestinal tract. Therefore, people with spleen and stomach deficiency and poor gastrointestinal digestive function are not suitable for raw eating.

What are the advantages and disadvantages of eating lettuce often? 2. Nutritional value of lettuce.

1, medicinal value

Lettuce is sweet and cool. Because its stems and leaves contain lettuce, it tastes slightly bitter. It has the effects of clearing away heat, refreshing, relieving pain, hypnotizing, lowering cholesterol, and adjuvant treatment of neurasthenia. Lettuce contains mannitol and other effective ingredients, which has the effects of diuresis and blood circulation, liver-clearing and gallbladder-benefiting.

2. Health care value

Lettuce contains interferon inducer, which can stimulate normal cells to produce interferon, resist virus and improve human immunity. In addition, it also 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.

Vitamin E and carotene in lettuce can protect eyes, maintain normal vision and relieve eye dryness and fatigue. Lettuce is rich in vitamin C and has a little whitening effect.

Lettuce has a high content of dietary fiber and other nutrients, which can eliminate excess fat if eaten regularly, so lettuce has the reputation of slimming lettuce.

3. Edible value

Lettuce is rich in nutrients, including a large number of β-carotene, antioxidants, vitamin B 1, B6, vitamin E, vitamin C, a large number of dietary fiber, magnesium, phosphorus, calcium and other trace elements and a small amount of iron, copper and zinc. Strengthen the digestion and absorption of protein and fat, improve the blood circulation of the stomach, and eat lettuce often.

How to eat lettuce is the most nutritious?

Lettuce and tofu are the most successful combination. Their combination is a dish with high protein, low fat, no cholesterol and high vitamins, which can not only provide rich nutrition for human body, but also have the functions of nourishing yin and tonifying kidney, whitening and losing weight.

Lettuce and kelp are rich in iron, which can promote the absorption and utilization of iron by human body when used together with vitamin C in lettuce.

Lettuce and mushroom are rich in protein, which can be easily absorbed by human body, and have the functions of invigorating spleen and qi, moistening dryness and resolving phlegm, and have a strong nourishing effect. With lettuce, it can relieve symptoms such as hot cough, excessive phlegm and chest tightness.

What are the advantages and disadvantages of eating lettuce often? 3 The nutritional value and efficacy of lettuce.

Lettuce is very popular in people's daily life, not only because it is crisp and refreshing, but also because it has strong nutritional value and efficacy. Lettuce has the functions of clearing away heat and calming nerves, invigorating stomach and benefiting gallbladder, and is very suitable for people suffering from stomach diseases and lacking vitamin C in their bodies.

2. Lettuce contains many trace elements, such as calcium, phosphorus, potassium, sodium, magnesium and dietary fiber. Eating lettuce regularly can promote the blood circulation of the stomach and the digestion and absorption of fat and protein by the body.

3. Lettuce can protect the liver, promote the formation of bile, and prevent the deposition of bile, which has a certain preventive effect on cholecystitis and gallstones.

4. Lettuce can also clean up the garbage accumulated in the blood, excrete toxins in the body in time, and have the effect of diuresis and laxative.

5. The stem and leaf of lettuce contains a kind of lettuce element, so it tastes bitter, but "good medicine tastes bitter and is good for the disease". Lettuce has the functions of relieving pain, hypnosis, lowering cholesterol and relieving neurasthenia. Because of its high cellulose content, eating lettuce often can relax the bowels and expel excess fat in the body, which can play a role in losing weight. Lettuce is a good dish for women who love beauty.

How to eat lettuce

Lettuce has high nutritional value and diverse functions, and the content of cellulose and vitamin C is richer than that of cabbage. Lettuce can be simply eaten raw or fried, or eaten with tofu and garlic. It has a unique taste and high therapeutic value.

Sautéed Lettuce

The preparation method is simple, retains the original nutritional value and therapeutic effect of lettuce, and has analgesic, diuretic, antiviral, sleep promoting and blood circulation promoting effects.

Garlic lettuce

Garlic has the function of detoxifying and invigorating the stomach, and can well prevent and treat diseases such as colds, malaria and abdominal pain. Mixed with lettuce, it has anti-inflammatory and hypoglycemic effects, and also has a certain tonic effect on the brain. Moreover, the vitamins in lettuce can also prevent gum bleeding and supplement the content of vitamin C in the body.

Lettuce and tofu eaten together have the functions of whitening skin, tonifying kidney and gallbladder, keeping fit and losing weight, and also have certain therapeutic effects on clearing away heat and quenching thirst, coughing and expectoration, itchy eyes, abdominal distension and abdominal pain.

Introduction to lettuce practice

Oil-guzzling shredded shrimp and lettuce

material

Lettuce, oyster sauce, salt, sugar, soy sauce, minced shrimp, chopped green onion and garlic.

working methods

1. Remove the old leaves from the lettuce and clean them.

2. Boil a pot of boiling water and add a spoonful of salt to the water.

3. After blanching the lettuce for a few seconds, quickly remove the water control tray.

4. Put a little base oil in the clean pot. When the oil is hot, add minced garlic and scallion, minced shrimp, oyster sauce, sugar and soy sauce, hook a thin layer of water starch and pour it on lettuce.

Sliced lettuce porridge

material

200 grams of lean meat, 2 lettuce, half a cup of rice, oil, salt and raw flour.

working methods

1. Slice the pork, mix well with a little oil, salt and cornmeal, put it in the refrigerator for one night, wash and chop the lettuce.

2. Take the rice porridge out of the stew pot, boil it, and stir it in circles with a spoon for a while.

3. Add the meat slices and spread them out with a spoon.

4. Add lettuce, stir well with a spoon, don't cover it, cook on high heat until the porridge boils again, turn to low heat and continue cooking for about 5 minutes, and season with salt.