VITAMIN C—GOOD BOTH INSIDE & OUTSIDE OF YOUR BODY You need Vitamin C in your diet, whether through certain foods or through supplements. But you can also use topical Vitamin C to improve your skin health. Back in 1970 Linus Pauling, winner of 2 Nobel Prizes, came out with his book Vitamin C and the Common Cold, where he encouraged people to consume 3,000 mg of vitamin C daily. After that, Vitamin C supplement sales skyrocketed, and many folks began drinking orange juice by the half gallon at the first sign of a cold.  However, in following years, scientists repeatedly found that...