1, maintain normal connective tissue, because collagen is an important substance to form cartilage, bone, enamel and vascular epithelium.

2. It has antioxidant effect, which can protect human body from free radicals, enhance immunity, improve resistance and prevent diseases such as colds.

3. Manufacture of adrenal steroid hormones.

Efficacy of natural vitamin C in Yangshengtang (1 1)

4. Promote wound healing and increase sensitivity to stress such as injury and infection. During infection and fever, the loss of this vitamin will also increase, so it plays an important role in the response to stimulation.

5, it has a certain detoxification effect.

6. Improve myocardial function and reduce capillary fragility.

7, fight against free radicals, help prevent cancer, lower cholesterol, maintain vascular health, and prevent scurvy.

8. Protect the health of teenagers' bones, teeth and gums and promote the absorption of iron and calcium.

9. It helps to supplement vitamin C damaged by long-term smoking and drinking.

The limited side effects of vitamin C mainly appear after a large number of applications.

Long-term high-dose oral vitamin C can cause nausea, vomiting, abdominal pain, diarrhea, hyperacidity and gastric reflux. And it can also cause gastric ulcer pain and even bleeding. In order to reduce the above reaction, it is advisable to take medicine after meals or reduce the dose. Taking large doses of vitamin C can lead to urinary calculi.