Does laughing gives you vitamin C?

You might have heard that "Laughing is the natural way of gaining Vitamin C. Laughing produces about 70% of Vitamin C we can possibly get." There are few pieces of medical advice you are likely to encounter on WA that are any more wrong.

Vitamin C can not be produced by the body, only be introduced into the body from outside sorces. It's been said that Vitamin C and laughter together can cure alot of common ailments.