Vitamin C, in a variety of nutritional supplements, has always been a star-like feeling, almost all good words are related to it, such as whitening skin care, beauty, anti-virus, immune enhancement, anti-cancer, anti-cancer Oxidation, anti-aging, and more,Vitamin c kidney stones myth,Young, Adult, Old people
Especially when I see many women who love beauty, they often take vitamin C supplements for whitening and beauty, and there are many foods that extend from vitamin C, such as vitamin C effervescent tablets, vitamin C lozenges, etc. Why do some people take it every day? Is it true that vitamin C suffers from kidney stones?
Vitamin C, also known as ascorbic acid, is one of the essential nutrients for the human body and can also be used as a nutritional supplement. If you take vitamin C supplements every day, when it is digested and absorbed by the body, it will be metabolized into part of oxalic acid and then excreted from the body.
If you take it according to the normal intake, it will not increase the risk of kidney stones because of the oxalic acid metabolized by vitamin C. Even if you take about 500mg of vitamin C effervescent tablets per day, the oxalic acid produced is not a health threat.
And because everyone’s physique is different, there may be differences in metabolism. Therefore, adequate vitamin C supplementation will not cause kidney stones. As for the pathogenic factors of kidney stones, it is related to a variety of reasons, such as common metabolic syndromes such as hypertension, hyperlipidemia, hyperglycemia, hyperuricemia, and obesity; urinary tract infections; drug factors; genetic factors;
Dietary factors, including drinking less water for a long time, or regularly eating foods high in oxalic acid and vitamin C, may lead to kidney stones. Therefore, it is necessary to involve a reasonable intake of vitamin C here.
According to the reference standard of nutrient intake in my country, the intake of vitamin C for healthy adults is 100mg, which is usually ingested through diet, such as vegetables and fruits rich in vitamin C, including peppers, bell peppers, and green leafy vegetables. , kiwi, orange, tangerine, grapefruit, winter jujube, sour jujube, prickly pear and so on.
The maximum tolerated dose of vitamin C is 1000mg. If it exceeds this range, it is possible that after too much vitamin C reaches the body, it will be decomposed into oxalic acid, which will become one of the reasons for the high incidence of urinary tract stones.
Therefore, an appropriate amount of vitamin C supplementation is very important. If your deficiency is more serious, it will induce scurvy. Regarding the various benefits of vitamin C mentioned above, it is not so exaggerated, and there is no relevant evidence to prove it.
It is only an essential nutrient for the health of the body. It is not anti-cancer and anti-aging. Everyone needs to treat it correctly. It can be supplemented from a variety of foods in an appropriate amount. Do not consume too much or too little, it will be harmful to health. unfavorable.
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