Vitamin C should be taken on an empty stomach, but it should be noted that patients with digestive tract ulcer had better use it with caution, so as not to stimulate the ulcer surface and lead to ulcer deterioration, bleeding or perforation.
People with poor renal function should not take more vitamin C. Taking too much vitamin C for a long time may cause hyperacidity, gastric reflux and even urinary calculi. Especially people with kidney deficiency should eat less vitamin C.
Don't suddenly stop taking vitamin c after taking a lot of it. If the sudden withdrawal of vitamin C will cause the withdrawal reaction of the drug, which will aggravate or recur the symptoms, it should be gradually reduced until the drug is completely stopped.
Vitamin C should not be combined with isoniazid, aminophylline, streptomycin, penicillin and sulfonamides. Otherwise, the efficacy of the above drugs will be reduced or ineffective due to acidic environment.
Vitamin C has a destructive effect on vitamin A, especially after taking a large amount of vitamin C, it will promote the excretion of vitamin A and folic acid in the body. Therefore, while taking a large amount of vitamin C, we must pay attention to the sufficient amount of vitamin A and folic acid.
The combination of vitamin C and aspirin enteric-coated tablets will accelerate its excretion and reduce the curative effect.
Don't take ginseng while taking vitamin C.
Vitamin C is an indispensable element for human body, and it is also a very good medicine and skin care product. However, only by paying attention to the contraindications of these vitamin C can we avoid the harm caused by wrong taking.
Vitamin c is safe to take.
Efficacy: It can strengthen the immune system-resist infection. It can be used to make collagen and keep bones, skin and joints firm and strong. It is an antioxidant, which can dissolve toxins in pollutants and prevent cancer and heart disease. Conducive to the secretion of anti-stress hormones and the process of transforming food into energy.
Symptoms of deficiency: frequent colds, listlessness, frequent infections, bleeding or gum allergies, easy congestion, nosebleeds, slow wound healing, and red papules on the skin.
dosage
Recommended daily intake: 25-30mg for children and 40mg for adults.
It is suggested that the best nutrient intake is 150mg for children and 400- 1000mg for adults.
Therapeutic dose: children 150- 1000 mg, adults 1000- 10000 mg.
Poisoning: If taken in excess, it may cause diarrhea, but this is not a symptom of poisoning. After reducing the dose, the symptoms will disappear quickly.
The best food sources: pepper (100mg), watercress (60mg), cabbage (60mg), broccoli (110mg), cauliflower (60mg), grape (60mg), lemon (80mg) and kiwi fruit.
Best supplement: Vitamin C is ascorbic acid. It is weakly acidic in the digestive tract, and not everyone is suitable for large doses (more than 5 grams). Ascorbate (such as calcium ascorbate, magnesium ascorbate) is weakly alkaline, and it is not easy to cause uncomfortable reactions.
However, if taken in large quantities with meals, it may neutralize the gastric acid needed to digest protein. If you still want to supplement minerals combined with ascorbic acid, then ascorbic acid is a good choice. Vitamin c acts on bioflavonoids. The best supplements include those listed above. Ester c is also a good supplement.
Bioflavonoids in fruits and vegetables can enhance their effects. It produces energy with B vitamins. As an antioxidant, it works with vitamin E * * *
Summary: Now we all know what to pay attention to when taking vitamin C for anti-aging. Vitamin C in Yangshengtang is a good health product to supplement human vitamin C. Although it can beautify and resist aging, it should be taken in moderation!