Vitamin C is suitable for people with large capillary fragility, and it has certain curative effect, but you should take it according to the dosage in the instructions, and don't change the dosage without authorization, because taking too much vitamin C will cause 1, and supplementing too much vitamin C in a short time will produce side effects such as polyuria, diarrhea and rash.

2. Long-term use of excessive vitamin C supplements may lead to oxalic acid and uric acid stones;

3, children take too much during their growth period, which is prone to bone diseases.

If your capillaries are fragile, I suggest you go to a doctor for treatment and medication, and don't buy health care products. After all, it only plays a role in health care. To really treat diseases, we need to cooperate with other treatment methods.