Shakespeare wrote in his play As You Like It that we humans go through seven ages. The first is the "infant mewling and puking"; next "the whining schoolboy"; then "the lover sighing like a furnace", followed by the soldier "full of strange oaths, seeking the bubble reputation"; then "the justice in fair round belly"; the sixth age is "with spectacles on nose"; and finally there's "second childishness".
More than 7 million Americans are living with Alzheimer's disease, the most common cause of dementia. And that number could double by 2050 if more people don't take steps to protect their brain health. While no single food can prevent cognitive decline, research shows that diet plays a powerful role in how the brain ages. The MIND diet is one science-backed way to make a positive impact.
Every weekday afternoon, Harvard neurologist Jasmeer Chhatwal gets up from his desk, heads out of the office, and walks about three-quarters of a mile to get a cup of coffee from a neighborhood cafe. There's a perfectly good coffee maker in the office, but the afternoon ritual isn't (just) about caffeine. The 20-minute stroll is helping to stave off symptoms of brain aging like memory loss, according to Chhatwal's research.