It only makes sense to do whatever we can to strengthen our immune systems during the continuing COVID pandemic, and one of the best ways to do that is by supporting a thriving and varied population of beneficial bacteria in our intestines.More than 2/3 of immune cells are located in the gut, where they work synergistically with up to trillions of beneficial bacteria to support immunity.Beneficial gut bacteria activate and support almost every aspect of both innate and adaptive immunity. They increase production of and activate macrophages (the first responder immune cells that literally have pathogens for breakfast—they engulf and devour them) natural killer cells, messenger cells (cytokines), B-cells and T-cells; and they strengthen the gut lining; modify the immune system so it doesn’t overreact and cause too much inflammation; improve absorption of many nutrients; and produce their own natural antimicrobial substances. One of these, acidophilin, is more powerful than pharmaceutica…

Chlorinated Pools and Health: What the Research Actually Shows Swimming is widely viewed as a healthy activity—especially for children. However, research over the past two decades suggests that frequent exposure to chlorinated pool environments may carry unintended health risks, particularly for young children and for people who spend long hours in heavily used pools. Understanding why this matters allows families to make informed, practical choices. Why Chlorine Exposure Raises Concerns Chlorine itself is not the only issue. The larger concern is what happens when chlorine reacts with organic material introduced into pool water, including: Sweat and urine Skin cells and hair Sunscreens and cosmetics Personal care residues These reactions create compounds known as disinfection byproducts (DBPs). What the Science Has Found A study published in Environmental Science & Technology reported that when chlorine reacts with organic matter in pool water, it forms new chemi…