Vitamin C is one of the most well-established and effective immune supportive nutrients available today. As well as contributing to the protection all cells from oxidative stress, this vital vitamin is an electron donor and acts as a cofactor for 15 different enzymes in the human body, which demonstrates its biological significance.

These multiple benefits have been clearly demonstrated over time and yet human beings are amongst only a handful of animal species that cannot produce their own supply of vitamin C so absolutely must source it from food or via supplementation.

We simply can’t function without vitamin C, not just because of its key role as a defence nutrient, but also because of the myriad of mechanisms throughout the body it has to support. Ascorbic acid is involved in the synthesis of certain neurotransmitters and gastrointestinal hormones and contributes to normal collagen formation for normal psychological function and the normal function of the nervous system. Its role in collagen formation is also necessary for the normal function of bones, teeth, cartilage, gums and skin. Virtually all cells in the body depend upon it.

We use vitamin C constantly and yet many people’s intake falls far short of what they actually need. Our daily requirement for vitamin C is higher than any other water-soluble vitamin, particularly during times of stress and illness when levels can drop.

Most people take vitamin C to support their immune systems and rightly so, as researchers have finally conceded that it really does contribute to normal function of the immune system. The remarkable benefits of vitamin C don’t just stop there though. Research into vitamin C is extensive and the positive benefits identified are numerous.