Vitamin C can be said to be one of the most visible nutrients. Because of its high oxidation capacity, it has many benefits, such as whitening skin, anti-oxidation, enhancing immune function, preventing cancer, preventing cardiovascular diseases and so on. (Editor's recommendation: Don't be confused by sour taste! Eating fruit to supplement vitamin C, the top three are not sour at all! Because vitamin c has many benefits, and it is a water-soluble vitamin, which is easy to excrete; Some people may take a lot of supplements such as vitamin C tablets with the mentality of "treating diseases and strengthening the body", thinking that even if they accidentally eat too much, it will be good or bad for their health. Feel free to take vitamin c supplements. Beware of diarrhea and stones. It is better to supplement more nutrition than to supplement it skillfully. According to "Food and Medicine Haowen". Com ",the daily intake of vitamin C is 100mg for adults, 120mg for pregnant women and 140mg for lactating mothers. This intake is enough, and eating more will not bring additional benefits. (Editor's recommendation: Vitamin C is anti-cancer? Take stock of the efficacy and side effects of vitamin C) Saion Njike, a Japanese clinical pharmacology/immunology expert, said on the Japanese health knowledge website "All About" that if excessive vitamin C is ingested at once, the body will automatically metabolize excess vitamin C to maintain balance, and those metabolized vitamin C will be wasted. Moreover, excessive intake of vitamin C may cause some side effects; According to the health education materials of Qixin clinic, excessive intake of vitamin C can cause gastrointestinal mucosa, which is easy to cause epigastric pain, nausea, vomiting or diarrhea. If people suffer from gastritis and ulcers, eating too much vitamin C will aggravate the symptoms; Vitamin C will also increase the excretion of oxalic acid in urine and increase the risk of stones. Eating according to three meals can maintain the concentration of vitamin C, and eating before going to bed can help repair the skin. Although vitamin C is not a medicine, it is better to take it at a specific time if you want vitamin C to play its greatest role. Experts pointed out that the concentration of vitamin C will reach the highest curative effect after taking it for 3 hours, and then the concentration will gradually decrease. Therefore, if you want to keep the concentration of vitamin C constant, it is best to divide the amount of vitamin C needed for one day into three times. However, some people may find it too troublesome to take vitamin C three times a day. In fact, there is also a compromise, which can be divided into two times or 1 time. According to the daily intake times, there are different suggestions: three times a day, it is recommended to supplement vitamin C after meals or between meals. In All About, saionji suggested that vitamin C can be supplemented three times with three meals to balance the concentration of vitamin C at different times of the day; In addition to three meals, it can also be supplemented between meals. Because the average concentration of vitamin C is the lowest between meals, supplementing vitamin C between meals can keep the concentration of vitamin C in the blood at an ideal high level. Twice a day, half breakfast and the other half lunch/dinner are recommended. If vitamin C should be taken twice, the health education materials of Qixin Clinic suggest that vitamin C can be taken twice a day. It is recommended to eat half for breakfast and the other half for lunch or dinner, which can effectively maintain the concentration of vitamin C in the blood. Once a day, it is recommended to supplement vitamin C before going to bed. Saionji said that if you only want to supplement vitamin C once a day, it is recommended to supplement it before going to bed. This is because vitamin C can be fully absorbed during sleep, and the speed of vitamin C metabolism during sleep will also slow down. In addition, vitamin C can promote the fiber synthesis of collagen and repair damaged skin, while the human body secretes growth hormone during sleep to enhance the repair effect. Vitamin C can be said to be one of the most visible nutrients. Because of its high oxidation capacity, it has many benefits, such as whitening skin, anti-oxidation, enhancing immune function, preventing cancer, preventing cardiovascular diseases and so on. (Editor's recommendation: Don't be confused by sour taste! Eating fruit to supplement vitamin C, the top three are not sour at all! Because vitamin c has many benefits, and it is a water-soluble vitamin, which is easy to excrete; Some people may take a lot of supplements such as vitamin C tablets with the mentality of "treating diseases and strengthening the body", thinking that even if they accidentally eat too much, it will be good or bad for their health. Feel free to take vitamin c supplements. Beware of diarrhea and stones. It is better to supplement more nutrition than to supplement it skillfully. According to "Food and Medicine Haowen". Com ",the daily intake of vitamin C is 100mg for adults, 120mg for pregnant women and 140mg for lactating mothers. This intake is enough, and eating more will not bring additional benefits. (Editor's recommendation: Vitamin C is anti-cancer? Take stock of the efficacy and side effects of vitamin C) Saion Njike, a Japanese clinical pharmacology/immunology expert, said on the Japanese health knowledge website "All About" that if excessive vitamin C is ingested at once, the body will automatically metabolize excess vitamin C to maintain balance, and those metabolized vitamin C will be wasted. Moreover, excessive intake of vitamin C may cause some side effects; According to the health education materials of Qixin clinic, excessive intake of vitamin C can cause gastrointestinal mucosa, which is easy to cause epigastric pain, nausea, vomiting or diarrhea. If people suffer from gastritis and ulcers, eating too much vitamin C will aggravate the symptoms; Vitamin C will also increase the excretion of oxalic acid in urine and increase the risk of stones. Eating according to three meals can maintain the concentration of vitamin C, and eating before going to bed can help repair the skin. Although vitamin C is not a medicine, it is better to take it at a specific time if you want vitamin C to play its greatest role. Experts pointed out that the concentration of vitamin C will reach the highest curative effect after taking it for 3 hours, and then the concentration will gradually decrease. Therefore, if you want to keep the concentration of vitamin C constant, it is best to divide the amount of vitamin C needed for one day into three times. However, some people may find it too troublesome to take vitamin C three times a day. In fact, there is also a compromise, which can be divided into two times or 1 time. According to the daily intake times, there are different suggestions: three times a day, it is recommended to supplement vitamin C after meals or between meals. In All About, saionji suggested that vitamin C can be supplemented three times with three meals to balance the concentration of vitamin C at different times of the day; In addition to three meals, it can also be supplemented between meals. Because the average concentration of vitamin C is the lowest between meals, supplementing vitamin C between meals can keep the concentration of vitamin C in the blood at an ideal high level. Twice a day, half breakfast and the other half lunch/dinner are recommended. If vitamin C should be taken twice, the health education materials of Qixin Clinic suggest that vitamin C can be taken twice a day. It is recommended to eat half for breakfast and the other half for lunch or dinner, which can effectively maintain the concentration of vitamin C in the blood. Once a day, it is recommended to supplement vitamin C before going to bed. Saionji said that if you only want to supplement vitamin C once a day, it is recommended to supplement it before going to bed. This is because vitamin C can be fully absorbed during sleep, and the speed of vitamin C metabolism during sleep will also slow down. In addition, vitamin C can promote the fiber synthesis of collagen and repair damaged skin, while the human body secretes growth hormone during sleep to enhance the repair effect. Vitamin C tablets should be taken naturally, and three dishes and two fruits a day can achieve saturated vitamin C tablets and other synthetic nutritional supplements. Although it is convenient to take vitamin C tablets regularly and quantitatively like taking medicine, it is best for natural plants to take vitamin C if possible. Dr. Xu Ruiyun said in her book "Harvard Physician's Health Care Act" that vitamins need a lot of fillers to form tablets. Therefore, when you eat the extract, you also eat the chemicals used for extraction. In addition, many nutritional supplements are packaged in plastic cans. Changes in temperature and humidity during transportation may deteriorate nutritional supplements, and even the plastic cans themselves may produce toxins when heated. The doctor suggested that instead of taking refined buccal tablets, it is better to take them from natural food. "Food and medicine smell good. Com pointed out that as long as you eat "three dishes and two fruits" every day, you can saturate the vitamin C content in your blood, and you can also eat many nutrients that are beneficial to your health, such as phytochemicals, minerals and dietary fiber. If you want to consume vitamin C efficiently, you can eat more fruits with a particularly high vitamin C content. Fengshan Tropical Horticultural Experiment Branch of Agricultural Research Institute of Agriculture Committee announced the list of common fruits with the highest vitamin C content in Taiwan Province Province: red heart guava 4010.23 pearl guava 244.7 0.5 emperor guava 242.6 2. 1 papaya 60.6 3.0 lemon 50.10. 7 Diamond pineapple 38.0 0.0 Touch orange 27.2 0. 1 Liu Ding 26.2 0.3 As can be seen from the table, you can usually eat more common fruits such as guava, papaya, lemon, pineapple and Liu Ding to supplement the vitamin C you need. Reference: skin rejuvenation-clinical/health _ detail.aspx? gbid= 126。 Fbclid = iwar2sp3c1hnou5p0bvj-p8bq04-jc3Hupdloa15ieilkwxv _ tatfwunuceo Food and Drug Network