Some of us with M.E constantly get every virus going, and it drains our energy when we already have very little. Do you think products like this are worth taking or are they a con? http://www.boots.com/en/Vicks-First-Defence-nasal-spray-15ml_21963/ There are some tips on this Dr myhill page that are helpful but it has a lot of different herbal and vitamin supplements and it would be easier if there was a product that cold combine them. I found this one: wellness formula It contains a lot of the recommended supplements but not all of them. If anyone else has any good products or tips for avoiding colds and viruses please share.