Great rivers of whale pee make a remarkable contribution to Earth's cycling of nutrients, a new study reveals. While their ...

Just be mindful of the settings on your microwave, as cooking food on high heat for too long can degrade some nutrients. For example, one study shows that microwaving tuna reduced healthy omega-3s ...

Vitamins and minerals help the body to use other nutrients efficiently. Examples of vitamins include vitamin A which is vital for good eyesight and vitamin K which helps the blood to clot.