Every day it seems another superfood is trumpeted as the latest nutritional hero. But if you take the notion of nutritional saviours with a grain (or maybe a pinch) of salt, it can be a useful approach, says Jeffrey Blumberg, Ph.D., a professor of nutrition at Tufts University and a Men's Health nutrition advisor.

"If the concept leads you to seek out generous helpings of a broad variety of fruits, vegetables, and whole grains with the most health-promoting nutrients, then go for it," Blumberg says. Here are the best foods to protect your heart, keep you young, and help you build muscle.

The 10 Best Foods You Aren't Eating

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