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Biomedical Advances
Online exposure to low-credibility health information concentrated among older adults
A study tracking the web activity of more than 1,000 U.S. adults over four weeks found that low-credibility health information sites are relatively rare and receive little overall traffic, but…
Diet and Lifestyle
Aerobic exercise may be most effective for relieving depression and anxiety symptoms
A systematic review and meta-analysis of available evidence finds that aerobic exercises, such as running, swimming, and dancing, may be the most effective for relieving symptoms of depression and anxiety…
Preventive Medicine
Vitamin D deficiency increases risk of hospitalization from serious respiratory tract infections by 33 percent
Severe vitamin D deficiency is associated with a higher rate of hospitalization for respiratory tract infections such as bronchitis and pneumonia. …





















