There has been much interest in the role of nutrition in eye health, which has generated hundreds of studies in recent years—and many promising leads. Here, we look behind the eye-health claims made for a variety of foods and supplements.
Eggs have a bad reputation because of their high cholesterol content. But dietary cholesterol has relatively little effect on blood cholesterol in most people—and recent research even suggests that eggs may provide some heart benefits.
A recent study found that older drivers—even if they're healthy—tend to make more errors that can put themselves, and others, at risk. What are the red flags that skills may be slipping and can aging people sharpen their behind-the-wheel abilities?