Posts Related to Really?: The Claim: Sunscreen Prevents Vitamin D Production

• Q & A: Vitamin or Drug?

  Is brand-name niacin better than generic supplements? Original post by By C. CLAIBORNE RAY

• Well: Vitamin Pills: A False Hope?

  About half of all adults take some form of dietary supplement, but are these extra vitamins having any effect? Original post by By TARA PARKER-POPE

• Really?: The Claim: Never Blow Your Nose When You Have a Cold

  Some people argue blowing your nose reverses the flow of mucus into the sinuses and slows drainage. Original post by By ANAHAD O’CONNOR

• Really?: The Claim: Sitting in a Sauna Can Relieve Cold Symptoms

  Saunas have been recommended for arthritis, asthma and chronic fatigue, but do they work for colds? Original post by By ANAHAD O’CONNOR

• Reverse Premature Gray Hair?

  Given the alternative treatment currently it seems that the premature aging, not vice versa. There is no scientific evidence that existing medicines, herbs, dietary supplements ...