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We’re more than aware that our body requires some micronutrients like minerals and vitamins in its physiological and biochemical processes. Here we will look at the ways Vitamin C affects the formation and performance of hard and soft tissues in the body.
Vitamin C (L-Ascorbic Acid) is a water-soluble vitamin that plays important roles in metabolism and homeostasis affecting both soft and hard tissues of the body.
Let’s get our definitions straight: hard tissues are our bones and teeth while soft tissues are those surrounding, supporting and connecting other organs, which include adipose tissues, connective tissues, nerves and tendons, muscles, blood vessels and the heart itself.
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Why is Vitamin C Required to Produce Collagen?
Collagen is a vital protein in hard and soft tissues; at least a third of our total body proteins is collagen. It’s not far-fetched to say that collagen is what holds us together.

Vitamin C has strong anti-oxidant properties and this attribute makes it important in the biosynthesis and maintenance of collagen.
It’s known that higher doses of Vitamin C have been therapeutically used to treat and prevent many diseases characterised by abnormal functioning of soft and hard tissues like retinopathy, atherosclerosis, cardiac issues, glaucoma and even cancer, due to its support on collagen formation.
The Effects of Vitamin C on Soft Tissues
Several studies show that Vitamin C at recommended doses of 500mg – 1g/day* improves wound healing and regeneration process of soft tissues after surgery, musculoskeletal injuries and skin burns by synthesising and building up collagen which leads to cross-linking of fibres giving strength to the damaged tissues.

Vitamin C healing properties also act on the prevention side: high doses of Vitamin C are known to prevent injuries caused by tissue degeneration and oxidative damage.
A study conducted on rats in 2018 showed that high-dose vitamin C speeds up tendon healing, with promising results in oxidative damage and healing time.
The conclusion was that Vitamin C could help athletes to heal more quickly from physical conditions often experienced in their activities.
Research data also shows a link between the metabolism of fats and Vitamin C: it was observed that a Vitamin C deficiency can cause pathological and morphological changes in the vascular system, as well as an accumulation of cholesterol in the aorta.

On the other hand, Vitamin C supplementation improves dyslipidemia by lowering LDL cholesterol and increasing HDL lowering the chances of Coronary Artery Disease (CAD).
Vitamin C also strengthens the arteries through collagen synthesis and prevents the unnecessary adhesion of leukocytes on the damaged walls of blood vessels known as atherosclerosis.
It’s important to clarify that Vitamin C cannot cure existing atherosclerosis, but it can help prevent further vascular inflammation due to deteriorated endothelial cells in blood vessels that develop atherosclerosis.
Other studies suggest, although with no conclusive evidence, that high doses of Vitamin C can reduce the risk of stroke and prevent CHD by half.
Vitamin C also has been found to shrink tumours in some types of non-hormonal cancer.
Hard Tissues: Vitamin C for Bones and Teeth
Bone and tooth health are significant attributes of general health and play a critical role in maintaining good quality of life.
Structurally made up of collagen and calcium phosphate, bones are living tissues directly influenced by the biosynthesis of collagen.
As a powerful antioxidant, Vitamin C enhances bone healing by fighting against the free oxygen radicals that impair bone healing.
A decrease in bone density, as well as bone fractures in the elderly, are closely associated with Vitamin C deficiency.

Unlike bones, teeth do not contain any living cells and are made of enamel that is composed of dentin, calcium phosphate and cementum.
Research shows that insufficient dietary vitamin C intake is associated with periodontal diseases, as well as plaque and decayed teeth.
A variety of known risk factors, such as diabetes, smoking and cardiovascular diseases, in addition to other diseases like Alzheimer’s disease, which impact periodontal disease, are also linked to vitamin C deficiency.

Final Thoughts
Despite the huge effects Vitamin C has on our overall health, it’s never too much to remember that the best way to get your supply is through a varied diet and that supplementation must be discussed and advised by a health practitioner, as doses and duration of treatments may vary from person to person.
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FAQs
Why is vitamin C important for collagen production?
Vitamin C is essential for collagen synthesis because it supports the enzymes involved in forming and stabilising collagen fibres. Collagen provides structure and strength to skin, tendons, ligaments, blood vessels, bones, gums, and other connective tissues. A severe vitamin C deficiency can therefore weaken connective tissue and impair wound healing.
Can vitamin C help wounds and soft tissues heal faster?
Adequate vitamin C is important for normal wound healing because the body needs it to produce collagen and protect cells from oxidative stress. People who are deficient may experience poorer wound healing. However, taking large amounts of vitamin C does not necessarily accelerate healing in someone who already consumes enough.
How does vitamin C support healthy bones?
Vitamin C contributes to bone health primarily through its role in collagen formation. Collagen forms part of the organic framework upon which bone mineral is deposited. Vitamin C also acts as an antioxidant, helping protect cells involved in normal bone maintenance from oxidative damage.
Is vitamin C important for healthy teeth and gums?
Yes. Vitamin C supports the collagen-rich connective tissues that help maintain healthy gums and periodontal structures. Severe deficiency can cause swollen or bleeding gums and eventually contribute to tooth loosening. Vitamin C should be considered one part of oral health alongside brushing, flossing, dental care, and an overall nutritious diet.
How much vitamin C should I take for healthy tissues?
Most people can meet their vitamin C requirements through foods such as citrus fruits, berries, kiwi, peppers, broccoli, tomatoes, and other fruits and vegetables. The amount needed varies with factors such as age, sex, pregnancy, and smoking. High-dose supplements aren’t routinely necessary and can cause side effects, so supplementation—particularly at therapeutic doses—is best discussed with a healthcare professional.
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