The main function of vitamin C is in the biosynthesis of collagen by increasing its expression.

In addition, vitamin C helps maintain the normal structure of collagen by acting as a cofactor for 2 essential enzymes: proline and lysine hydroxylase.

Vitamin C also plays a role in absorption of iron, especially the fraction of iron derived from plant food sources.

Vitamin C is essentially required for regulation of neurotransmitter biosynthesis, including dopamine, norepinephrine, and epinephrine.

Additionally, vitamin C also plays a role in protein metabolism.

Vitamin C contributes to immune defense by supporting various cellular functions of both the innate and adaptive immune system.


OUTLINE:

00:00:00 The Importance of Vitamin C
00:00:55 Benefits of Vitamin C
00:02:09 Foods Rich In Vitamin C
00:03:20 Vitamin C Deficiency and Scurvy
00:05:16 Summary