Milk, demystified

Whole, 2% or 1%? Cow's milk or plant-based? Here's what you need to know when weighing the many options.

Fountain of youth—is it skim milk?

Those who drink higher-fat milk may have skimpier telomeres, a telltale sign of worsening age.

A low-fat resolution

If it's milk you crave—or you just want a calcium boost—try to incorporate low- or no-fat varieties into recipes and coffee drinks.