It may demonstrate protective properties against many toxic substances, e.g. carcinogenic effects of N-nitroso compounds.^2,12

It also stimulates the synthesis of norepinephrine and L-carnitine which help to maintain low level of fat tissue. Therefore, vitamin C may be helpful in regulating body weight.^2,20

It plays a significant role in the proper functioning of the immune system, stimulates the proliferation of T-cells in response to infections, affects the function of neutrophils. It has antiviral and antibacterial effects, reduces the severity and duration of cold symptoms. ^15,19

Thanks to its antioxidant properties, vitamin C plays a crucial role in prevention of atherosclerosis, by inhibiting the oxidation of LDL (Low Density Lipoprotein) and by reducing leukocyte adhesion to the vascular endothelium. ^{5, 7}

It is worth to know that unused vitamin C is eliminated from the body. Therefore, it is important to take vitamin C regularly in order to maintain its adequate levels.