Health experts have told us for years that eating “a healthy diet” can keep your brain strong as you age.

But what exactly does “healthy diet” mean? Does it mean you should be vegan? Or eat all organic foods? Be on a low-carb diet?

The term “healthy diet” is so vague that it’s almost meaningless.

We’d like to know exactly which foods promote mental sharpness and protect against dementia.… Read More