Vitamin C, also known as ascorbic acid, is not only an amazing vitamin it is a very busy one. The more research that is done the more we see how vitamin C benefits the body. Over and over again C has been shown to reduce the time, severity and symptoms of colds. There is no man-made drug that can do that.
It is needed to make various hormones such as epinephrine, also known as adrenaline, which is a neurotransmitter. It detoxifies harmful chemicals, is essential for tissue growth, development and repair, has lowered cholesterol, aids in bone formation by helping to absorb calcium, reduces inflammation, promotes tissue repair, can lower the risk of stroke, is necessary for the formation of cartilage and collagen (the glue that holds cells together), keeps skin healthy, helps aid in the absorption of iron, "recharges" the fat-soluble vitamin E so it can fight another day, and helps restore stress hormones.
Chewable Vitamin
Plus there is evidence it is a natural antihistamine and immune system stimulant which is why taking C for cold and flu can reduce the risk of developing further complications such as pneumonia and lung infections, among other things. It has been shown that doses of 1,000mg to 2,000mg per day can improve asthma symptoms by lessening the body's production of histamine, which contributes to inflammation. With all that said it may be better to wonder what vitamin C doesn't do.
C could be considered our major antioxidant because it is involved in so many conditions believed to be caused by free radicals, such as heart disease, cancer, aging, lung disease, arthritis, and cataracts. The reason C is so busy is because it is our water-soluble (meaning it dissolves in water) antioxidant and we are made up of almost 90% water. C scavenges or destroys free radicals in the watery parts of the cells before they can reach and attack the fatty parts of the cell membrane. When the free radicals get into the cell membrane they can alter the DNA of that cell which is what causes the major health issues.
Eating fresh fruits and veggies are a great way to get this vitamin, just plan on eating a lot throughout the day. Common sources include papaya, red bell peppers, tomatoes, hot green chilies, broccoli, cauliflower, oranges and all citrus fruits, strawberries, parsley, kale, mustard greens, spinach, cabbage, cantaloupe, watermelon, winter squash, onions, oregano, garlic and certain raw organ meats such as liver and heart. Incorporating as much of theses foods as you can into your diet in fresh and interesting ways will keep you in better health. Most researchers suggest eating these foods along with taking a high-quality vitamin C supplement as a sure way to keep up on your vitamin C.