Vitamin C, also called ascorbic acid, is a water-soluble vitamin. Water-soluble vitamins are stored in the body in very limited amounts, and are excreted through the urine. Therefore, it is a good idea to have them in your daily diet. Vitamin C is sensitive to light, heat, and air and can be destroyed during food preparation, cooking, or storage.
Vitamin C's functions include:
- Acting as an antioxidant in the body
- Playing a major role in collagen formation
- Assisting in the synthesis of a neurotransmitter, norepinephrine
- Helping break down cholesterol and synthesize bile
- Playing a role in the absorption, metabolism, and utilization of other nutrients, such as folate, calcium, and iron
- Promoting healing of wounds
Last reviewedSeptember 2014by Michael Woods, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.