This group is for anyone who wants to discuss their personal experiences, favorite brands, sales, improving the immune system through vitamins and diet. This group is ... MoreThis group is for anyone who wants to discuss their personal experiences, favorite brands, sales, improving the immune system through vitamins and diet. This group is NOT MEDICAL advice and is NOT managed or run by Doctors or medical professionals. Each person has unique circumstances and conditions, if it worked for them it doesn't mean it will work for you. Call a health care provider if you want medical advice.