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…

Gut HealthOne good thing about getting older is that we generally become more self-accepting, warts and all.  And if we’re getting a little paunchier in our mid-sections, in the broad scheme of things it’s just not the big deal it would have been in our greener years. Besides, as my good friend Alice says, “everybody’s fat now.” But cosmetic issues aside, gaining fat is an indication that our cells are in trouble. The fact that we’re hardly alone in this predicament doesn’t mean it’s not something to be concerned about. A spreading middle means we’re headed in the wrong direction—the direction of premature aging and chronic disease. Fat cells produce inflammatory chemicals, and chronic inflammation is a common denominator of chronic disease. Being overweight increases your risk of high blood sugar and is the single best predictor of developing type 2 diabetes. High blood sugar causes glycation—a “sugar-coating” of proteins, and since our bodies are made of protein, gly…