Now that summer is out of the way, and it feel like someone literally flicked the ‘seasons’ switch I started thinking about cold and flu season. Many 'wellness' bloggers will tell you abnout pseudoscientific ways to 'boost' your immune system, but you can't 'boosty' it beyond optimal. What's more important than 'boosting' it, is avoiding behaviours that will reduce its efficiency. During winter months, several factors can negatively affect immune function, even outside of chronic diseases. These factors are often related to lifestyle and environmental changes. So, hopefully, this article wi...