The Role of Vitamin C Vitamin C is an essential nutrient for the human body. While many animals can synthesize vitamin C from glucose, humans can only obtain vitamin C from food, and studies have shown that vitamin C can promote collagen synthesis, enhance immune function, promote mineral absorption, reduce atherosclerosis, and have antioxidant and anti-tumor effects.天然萃取維他命C推薦 Vitamin C deficiency can lead to mood instability, irritability, anorexia, weight loss, pallor, fatigue and weakness, which may be accompanied by low-grade fever, vomiting, diarrhea, infections, or wounds that do not heal easily; and bleeding of the skin and mucous membranes.

Do I need to take a vitamin C supplement?

Although Vitamin C has the highest daily requirement of all vitamins (the recommended daily intake for a healthy adult is 100 mg), you can get enough Vitamin C from food as long as you eat a balanced diet daily.Vitamin C is usually found only in plants, and some of the best food sources include: prickly pears, dates, kiwi fruits, etc. Good food sources include:天然萃取維他命C推薦 prickly pears, dates, and kiwi fruits. Good food sources include: peppers, bitter melon, citrus, tomatoes, cauliflower, strawberries, lychees, and leafy greens. Common food sources include: cabbage, celery, lettuce, squash, pears, apples, bananas, peaches, and cherries. Scarce food sources include:animal foods, soybeans and so on. So we can eat more foods rich in vitamin C to meet the intake of vitamin C. Moreover, vitamin C is easily destroyed by high temperature. So the cooking time should be as short as possible, and it is best to eat raw. If heated, you should also choose hot hot coleslaw, quick frying and other methods to reduce the loss of vitamin C. Only when there is too little vitamin C-containing food in the daily food, or when the body's demand for vitamin C is increased due to special reasons (e.g., pregnant women, lactating mothers, children, and elderly people with poor gastrointestinal absorption, etc.). , additional supplementation may be appropriate.

Precautions for Vitamin C use?

If you take vitamin C effervescent tablets, do not take it directly because it will produce a large amount of gas to fill the airway, risking choking; the temperature of the water used should be below 40℃ because high temperature will lead to the destruction of vitamin C;天然萃取維他命C推薦 and drink it as soon as possible after it is dissolved, otherwise it will be oxidized by air.

Vitamin C with penicillin, sulfonamides, omeprazole, magnesium aluminum carbonate, sodium bicarbonate, B vitamins, folic acid, etc. will occur to promote each other, so you can take for the time of these research drugs we should be and vitamin C interval of about 2 hours. If currently using anticoagulant drugs such as warfarin, heparin, vitamin C may affect lead to the emergence of bleeding to carry on the risk of increasing, and therefore need to be in the management of consulting a physician or pharmacist before taking.

If daily food does not meet the intake of vitamin C, supplementation is needed and the dose should be careful. The recommended maximum tolerated daily dose for healthy adults is 1g\day.

Some patients wish to recover as quickly as possible and may take more than the recommended dose, which is never advisable. Overdosing of the drug not only fails to relieve symptoms and speed up recovery, but also leads to more toxic side effects. For example, an overdose of paracetamol can lead to acute liver failure, while an overdose of dextromethorphan can lead to euphoria, nervousness, irritability, confusion, etc. An overdose in children can lead to a range of symptoms such as lethargy, nervousness, nausea and vomiting.

What are the consequences of taking large amounts of vitamin C over a long period of time?

Although vitamin C has many benefits, taking too much can have serious consequences.

Prolonged carrying out the need to take more than 1g per day can cause symptoms such as social skin redness, headaches, nausea, vomiting, diarrhea, abdominal pain, rashes, and frequent urination. Long-term persistence of 2-3g per day can cause symptoms such as hyperactive intestinal peristalsis, diarrhea, abdominal pain, gastrointestinal bleeding. Excessive vitamin C may also cause oxalic acid and uric acid stone generation, so for gout, high oxaluria, kidney stones and other patients should be careful with vitamin C. And due to excessive vitamin C will also affect lead to the emergence of white blood cells can not get timely and effective elimination of a variety of pathogens, but instead of being able to reduce the body's own immunity. If you have developed a long-term existence of a large number of time to take some vitamin C, can not suddenly stop, should gradually realize the amount of reduction, so as to avoid the problem lead to rebound scurvy.

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Vitamin C intake has many benefits, but don't take it indiscriminately!

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