Natural coral is being used to help those suffering from knee osteoarthritis who may not need a total knee replacement.

By Christina MichailidisFor centuries, people have looked to the sea for healing. In 18th century Europe, doctors would prescribe sea air and saltwater baths as remedies for melancholy and fatigue.

Drinking a combination of water and chia seeds may help keep you hydrated. Amie Alexander, a registered dietitian at Nutri Peak, says that "Chia seeds can absorb as much as 12 times their weight in ...