1, whitening
Because lemon is extremely rich in vitamins, lemonade is a good beauty product, which can prevent and eliminate skin pigmentation and play a whitening role.
2. Prevention and treatment of cardiovascular diseases
Drinking lemonade can also prevent and treat cardiovascular diseases, because lemonade can alleviate the role of calcium ions in promoting blood coagulation, so it can prevent and assist in the treatment of hypertension and myocardial infarction.
3. Prevention and treatment in kidney calculi
Lemon water contains a lot of citrate, which can inhibit the crystallization of calcium salt, thus preventing the formation of kidney calculi. Regular drinking of drinks containing lemon juice can increase the level of citrate in urine, and citrate can prevent minerals in urine from forming crystals in the kidneys, that is, kidney calculi.
4. Improve immunity
Lemon is rich in vitamin C, which has many functions, such as anti-bacteria, improving immunity and assisting the formation of bone collagen. Drinking lemonade often can supplement vitamin C.
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Lemon taboo crowd
People with gastric ulcer, hypersecretion of gastric acid, dental caries and diabetes should be careful to eat.
Lemons are suitable for people.
The general population can eat it. It is especially suitable for pregnant women with fever, dysphoria, dyspepsia, vitamin C deficiency, restless fetus, kidney calculi patients, patients with hypertension and myocardial infarction.
Nutritional value of lemon
1, fresh lemon is low in calories and rich in citric acid, which is an excellent source of potassium, calcium, iron, vitamin C and bioflavonoids.
2. The bioflavonoids in lemon juice are much lower than those in fruits, because they mainly exist in the epidermis and membrane of fruits.
3. Lemon peel contains quite a lot of citral, which is an aldehyde substance that relatively resists the effect of vitamin A. Before eating lemon peel in large quantities, it is necessary to ensure the adequate supply of vitamin A in the diet.
4. Lemon is rich in vitamin C and vitamin P, and green lemon contains an ingredient similar to insulin.
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