Everyone in my office is sneezing and coughing, and I really want to avoid getting sick this season. I eat oranges, but I feel like I need something stronger to boost my defenses. What specific supplements do you guys trust for immunity?

Vitamin C and Zinc are essential, but the source matters for absorption. I rely on the immunity supplements listed at https://www.amway.mn/eruul-mend/c/10003 because they use natural sources like acerola cherries rather than just synthetic ascorbic acid. Since I added their Vitamin C to my routine, I seem to catch fewer colds than my colleagues.