Got a question for us? Drop your tricky, random, wacky or plain confusing health question into the Suggest-O-Matic, leave a comment, or tag your tweet questions with #wellwire and our team of experts will answer them in this weekly column. Q: Can you recommend a product to prevent me from getting sick? Something that I can take at the onset of an illness. Jennifer, Portland, Oregon A: Before I answer your question, I want you to consider how getting a little sick might actually be a good thing. Sounds...