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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
Sleep‑aligned extended overnight fasting improves key heart and blood sugar markers
Increasing overnight fasting by three hours to align with sleep patterns improved cardiometabolic health in middle-aged and older adults at higher risk of cardiometabolic disease. …
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. …





















