Flu Season Has More Than One Villain
Flu season is rarely just about the flu. Behind every immune response is a much larger story involving immediate defenses, long acting immune memory, stress, glucose regulation, vitamin D, nutrition, chronic illness, vaccination, and even emerging research on trained immunity and beta glucans. This article looks past the usual seasonal talking points and into the biology of what actually shapes immune resilience, so you can understand what your immune system is doing, which factors may be working against it, and why informed prevention requires more than one seasonal recommendation.
… More Flu Season Has More Than One Villain






