We each have a mighty force of trillions of tiny microorganisms—helpful bacteria and other microbes—living on our skin, in our digestive system, and in tissues throughout the body, that is constantly on guard to defend us against potentially invasive infectious disease-causing pathogens like viruses, yeasts, parasites and harmful bacteria. Discounted for many years by the medical establishment, scientists are now beginning to discover how much we depend on these “good bugs.” Not only do they synthesize vitamins and amino acids and help us to digest and absorb our food, they are also an indispensable part of our immune system. Before a pathogen—bacterial, viral, or fungal—can get into your bloodstream, where it can replicate and become increasingly virulent, it must first get past the formidable fortress created by your skin and mucus membranes. The skin isn’t just a physical barrier; it is an immune system organ, where immune cells and good bugs work together to conquer pot…

Sometimes the simplest health practices are the most powerful.  Unfortunately we tend to forget or minimize them as we run after the latest supplement du jour.  But if you want strong immune protection against the COVID-19 virus, getting plenty of pure water is critical. Even a small amount of dehydration will negatively affect all the chemistry in your body. Yet studies show that most people are chronically dehydrated, especially over the age of fifty. In addition, we’re all under extra stress these days, and stress itself is dehydrating.  Here are eight ways staying well-hydrated supports your immune system: Almost all biochemical reactions involve water, and every cell depends upon water to wash away waste and toxins (including viruses) and to supply nutrients.  Your immune system relies on your bloodstream to transport oxygen and other nutrients and important communication signals to your organs. This transportation is less efficient when…