Wall Street Journal
As we age, our brains normally shrink, especially affecting regions associated with learning. The brain also is slightly slower in its response to ignoring irrelevant data—by 200 milliseconds (0.2 seconds) or more. This creates greater distractability, which also affects learning and memory. University of Michigan psychologist agrees that things get harder, but [...]



My doctor says I can get all the vitamins and minerals I need from my food. What is your opinion on this?
I used to say the same thing to my patients, back in the days before I studied healthy alternatives. It is the party line of allopathic medicine, although that is starting to change. Here's the bottom line, and I'll follow up with some info on what allopaths are now doing: