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Vitamin c, how to supplement

Views: 0     Author: Site Editor     Publish Time: 2022-03-25      Origin: Site

Vitamin c, do you want to supplement it?

In theory, people can get enough vitamin C from food.

However, if you choose too few foods containing vitamin C in your daily diet, you may not be able to obtain vitamin C from your food to meet your needs. In addition, some living habits can also cause the loss of vitamin C in food. Vitamin C is water-soluble, and part of it will be lost when washing and soaking; Vitamin C is easily oxidized and cannot be stored for a long time; Vitamin C is not resistant to high temperature. If the heating temperature is too high or the heating time is too long, it will lose a lot.

At the same time, some individual reasons may also lead to vitamin C deficiency, such as the relative increase of body demand and the reduction of absorption and utilization rate: the demand for vitamins is relatively increased in pregnant and lactating women, growing children and patients in the recovery period of disease; The elderly have lower gastrointestinal function and lower absorption and utilization of vitamins. In these cases, it is easy to cause vitamin C deficiency. At this time, appropriate supplementation is also beneficial.best vitamins for skin - NhSquirrel

Vitamin c, more is better?

After understanding the many benefits of vitamins, many people form the habit of taking vitamin C every day. In fact, eating too much vitamin C can also cause serious consequences.

Blood system

Long term high-dose vitamin C can promote the absorption of iron, cause high iron erythrocyte anemia, reduce the absorption of vitamin B12 in the intestine, and accelerate the deterioration of megaloblastic anemia. If the daily dosage is more than 5g, it can lead to hemolysis, and the severe one can be fatal. Sudden withdrawal of vitamin C after long-term high-dose administration can cause rebound scurvy. Former Soviet medical scientist lavlentsky pointed out that taking too much vitamin C will increase the risk of thrombosis.

Digestive system

Long term oral vitamin C more than 3 grams per day can cause hyperactivity of intestine, diarrhea, abdominal pain, and gastrointestinal bleeding in severe cases; It can increase gastric acid and often aggravate gastritis and gastrointestinal twelve finger ulcer.

Immune system

Taking too much vitamin C will significantly reduce the disease resistance of leukocytes. Too much vitamin C around leukocytes not only prevents leukocytes from destroying bacteria, but also protects bacteria and cancer cells, thus reducing human immunity. Taking too much vitamin C can delay the course of some infectious diseases and allergic diseases such as rheumatism.

Urinary system

Taking too much vitamin C may cause the formation of oxalic acid and uric acid stones. In sensitive people, it can also cause hyperuricemia and accelerate the formation of kidney and bladder stones.


Breyer research team of cancer pharmacology center of the University of Pennsylvania pointed out that vitamin C can induce some components that destroy DNA, and these components can be found in various tumors, indicating that excessive vitamin C may have carcinogenic effect, so vitamin C has dual effects on tumors and cancer.

In addition, vitamin C also has incompatibility. Studies have found that vitamin C can not be used with a variety of trace elements and pantoprazole sodium. Other studies have found that dropping vitamin C before detecting blood glucose, total cholesterol, triglyceride and uric acid will lead to a false reduction in the test results of the above indicators.