I. Excessive carotene supplementation
We know that carotene can reduce the occurrence of cardiovascular diseases and cataracts, and it has anti-cancer effects. However, although carotene is good for the human body, it should also pay attention to eating in moderation.
One significant condition of excessive intake of carotene is that the skin on the face and hands becomes orange-yellow, and then there will be symptoms such as loss of appetite, unstable mental state, restless sleep, and sleep talking. However, attention should be paid when these symptoms appear, because recent studies show that excessive intake of carotene may increase the incidence of lung cancer. Therefore, just to eat the right amount of animal liver, milk, carrots, leeks or tea can be used to achieve the purpose of supplementing carotenoids needed by the body.
Second, bitter gourd does not cross the water
Many people like to bite the hot water before bitter gourd and remove bitterness before eating bitter gourd. Some people feel that cooking is done without any treatment. In fact, the practice of picking up bitter gourd is worth promoting because the oxalic acid contained in bitter gourd will hinder the absorption of calcium in food. Before eating, bitter gourd can be removed in boiling water to remove oxalic acid. In addition, people who need to supplement a lot of calcium cannot eat too much bitter gourd.
Third, eat too much spinach
Like bitter gourd, spinach contains a large amount of oxalic acid, oxalic acid in the human body will produce calcium oxalate and zinc oxalate zinc, it is not easy to absorb excreted, affect the absorption of calcium and zinc in the intestine, easily lead to calcium deficiency, zinc deficiency, leading to Poor bone development and tooth development can also affect mental development. So also pay attention to the amount of spinach.
Fourth, bean sprouts are not fried
Bean sprouts are vegetables grown from beans, grains and other seeds. Although they are tender and delicious and nutritious, they must be fried when they are eaten. Otherwise, nausea, vomiting, diarrhea, dizziness and other unpleasant reactions will occur after eating.
Fifth, love to eat cold dishes
Garlic shoot cucumber, salad green bean sprouts, edible fungus lettuce, hot and sour shredded radish, etc., these attractive colors of exciting salad can mobilize people's appetite at any time. However, eating too much cold vegetables is absolutely not good for the body, because the vegetables are easily contaminated by bacteria, viruses and parasite eggs in the soil during the growth process; relatively active pests and diseases in summer, the probability of excessive pesticide residues in vegetables is also greater. Moreover, many foods contain substances that cannot be converted by human body temperature, and the irritation of the seasoning is likely to destroy the nutrients in the vegetables. Therefore, it is better to eat cold dishes.