A viral claim links common vitamin deficiencies to hidden depression, but what does the science actually show?

Vitamin D has long been known as an essential nutrient for strong bones and teeth, but in recent years it has gained a new reputation as a "longevity" vitamin because of its wide-reaching role ...

The report warns that symptoms of hypervitaminosis D can include: drowsiness; confusion; apathy; psychosis; depression; stupor; coma; anorexia; abdominal pain; vomiting; constipation; peptic ulcers; ...

Research suggests that taking vitamin K supplements could prevent the 'worrying' side effects associated with taking vitamin D tablets.

Dr Somnath Chatterjee, Chairman and Joint Managing Director, Suraksha Clinic and Diagnostics, said, “With this expert session ...