This winter, take a breath. And if you can’t, here are some natural remedies, from echinacea to marshmallow, commonly used to offer relief. Black elderberry syrup, made from the plant's berries, is a ...

Scientists have discovered that the brain may have a built-in way to fight Alzheimer’s.

Foods like citrus fruits and broccoli may boost the immune system and help you to fight illness. Learn which ...

Feeling under the weather often sends people straight toward antibiotics, yet nature hides its own germ-fighting helpers ...