I feel like my immune system isn't that great. i need to take more vitamin C also known as ascorbic acid
Yeah good idea! Do you know any other things that will help the immune system?
i know that disease scurvy is prevented and treated with vitamin C! You should definitely take vitamin C
Wow, I guess I will have some oranges for lunch. Is that okay too?
yes! oranges are high in vitamin C and some evidence show that regular use of vitamin C may shorten the length of colds
That's something i should start eating every day then. Thanks for the advice. Any more suggestions?
, however, some evidence that regular use may shorten the length of colds. It is unclear whether supplementation affects the risk of cancer, cardiovascular disease, or dementia. It may be taken by mouth or by injection.
Vitamin C is generally well tolerated. Large doses may cause gastrointestinal discomfort, headache, trouble sleeping, and flushing of the skin. Normal doses are safe during pregnancy. The United States Institute of Medicine recommends against taking large doses.
Vitamin C was discovered in 1912, isolated in 1928, and
Vitamin C
Vitamin C, also known as ascorbic acid and -ascorbic acid, is a vitamin found in various foods and sold as a dietary supplement. It is used to prevent and treat scurvy. Vitamin C is an essential nutrient involved in the repair of tissue and the enzymatic production of certain neurotransmitters. It is required for the functioning of several enzymes and is important for immune system function. It also functions as an antioxidant. 
Current evidence does not support its use for the prevention of the common cold. There is