The former ITV star appeared on Lorraine earlier in the week to discuss her new documentary, which highlights the health ...

Vitamins are meant to keep us healthy, but too much can be dangerous. This documentary uncovers how overdosing on vitamins affects the body. Diane Keaton, Oscar-winning star of Annie Hall and The ...

Maintaining a healthy immune system by eating foods rich in vitamin C could help you prevent getting ill in the first place, experts say ...