10 health benefits of dandelion

While most people consider dandelions to be pesky weeds in the garden, they also offer a variety of health benefits. Learn about the uses and possible side effects of dandelion here.

Spirulina: Could eating these bacteria reduce blood pressure?

Spirulina — a blue-green algae used as a supplement — appears to reduce blood pressure. A recent study pins down the molecular mechanisms involved.

Immune system vs. gut bacteria: How vitamin A ‘keeps the peace’

New research illuminates the vital role that moderate levels of vitamin A have in preventing the immune system from attacking the bacteria in our guts.

Giving up alcohol for just 1 month has lasting benefits

A new study shows that going alcohol-free for as little as 1 month or even less brings both immediate and long-lasting health benefits.

Metabolic syndrome patients need more vitamin C to break cycle of antioxidant depletion

A higher intake of vitamin C is crucial for metabolic syndrome patients trying to halt a potentially deadly cycle of antioxidant disruption and health-related problems, a researcher says.