There’s a huge body of research into why cognitive and memory function seem to decline as we age. A number of mechanisms and age-related conditions have been identified as connected to this decline. One is chronic brain inflammation. The solution to that issue may be simpler than we knew.
Few people would disagree with the notion that exercise will make you stronger. Those same folks would likely agree that good nutrition will keep you healthy. But one question those people may not know how to answer is will exercise and good nutrition make you smarter?