An Australian study has found that selenium—a mineral found in many foods—could be the key to a healthier mind, as experiments show that it can reverse the decline in brain function from poor health or old age. Selenium is a powerful antioxidant found in meat, tuna, halibut, sardines, salmon, organ meat, eggs, and nuts, with…

It’s estimated that 1 in 3 Americans is deficient in at least 10 minerals, including potassium, manganese, magnesium, and zinc, putting them at risk of chronic diseases such as heart disease and diabetes. “The Mineral Fix,” written by James DiNicolantonio and Siim Land, author of “Metabolic Autophagy,” provides a comprehensive guide about the role of…