The head of the World Health Organization (WHO) has said that a vaccine would not by itself stop the coronavirus pandemic.

Medical students need more support to increase their nutrition knowledge and skills before they graduate, a new study by Griffith University in Australia has found.

Ending hunger by 2030 would come with a price tag of $330 billion, according to a new study.

A recent study found that Covid-19 patients with a prior history of atrial fibrillation, the most common form of irregular heartbeat, have a significantly higher risk of death.

After nearly a year of widespread media coverage of the coronavirus, it would not be surprising if a large percentage of an already fearful population exercised its right not to be subjected to what would be an assault and battery under English law: medical treatment without consent.

Over 80 percent of COVID-19 patients in a hospital in Spain have vitamin D deficiency, according to a new study.

A new study suggests that diet drinks may be just as bad for your heart as the full-sugar versions.

Low levels of key, body-regulating chemicals in mothers during the first three months of pregnancy may interfere with the baby's brain development, a large American study shows.