so I can feel a cold coming on. If it develops, it'll be the third since July (or maybe the fourth, I can't remember). Question is: do any of you take multivitamins and does it make any difference in terms of the amount of colds you get?

Or any other tips for not catching colds that don't involve becoming a hermit?

environmentally speaking i'm probably quite prone: daughter who attends toddler groups, catches colds and passes them on; job that involves spending time in interview rooms with clients; 50 minute train commute each way.