Have you ever thought that your immune system is directly related to your gut health? This idea has been around and taught in the natural health circles for a while, but never really made sense to me. Because, how are sinus infections (for example) related to gut health? I was on my third sinus infection in 4 months and was ready to have them out of my life. I eliminated all processed foods from my diet, and found an acupuncturist who reiterated the “heal your gut, heal your body” philosophy. Here’s an in depth look at gut flora and your immune system.