Why the flu vaccine is more important than ever this year
While social distancing and wearing masks kept the 2021–2022 flu season milder than pre-pandemic levels, experts who expect flu cases to rise this year...
Scientists develop better asthma and COPD drugs with fewer side effects
Bronchodilators, the most common type of asthma-fighting drug, inhibit contractions of airway smooth muscle that are induced by stimulating receptors on the muscle's surface.
In...
Liver disease linked to higher risk of dementia
In a study from Karolinska Institute, scientists found people who have non-alcoholic fatty liver disease, a buildup of fat cells in the liver, may...
These common nutrients may help stave off bowel cancer
In a recent study, scientists found folate, magnesium, and dairy products may all help stave off bowel cancer. But there is no evidence that...
BCG vaccine can prevent respiratory infections in older people
The BCG vaccine has a broad, stimulating effect on the immune system.
This gives it an effective preventive action against various infections—possibly also against COVID-19.
In...
Vitamin D deficiency directly linked to dementia, study finds
In a study from the University of South Australia, scientists found a direct link between dementia and a lack of vitamin D.
They found low levels of...
Most widely used high blood pressure drug may harm heart health
In a study from at Penn State and elsewhere, scientists found that L-type calcium channel blockers (LCCBs)—the most widely used drugs for treating high...
Heartburn drugs may improve blood sugar in people with diabetes
In a study from the University of Maryland, scientists found antacids improved blood sugar control in people with diabetes but had no effect on...
Four easy ways to reduce your risk of severe COVID-19
In a study from CU Boulder, scientists found lifestyle choices—such as eating healthy, staying active as well as resting after exercise, and managing stress—may...
Common painkiller ibuprofen may strongly influence your liver
In a study from the University of California Davis, scientists found that the popular painkiller ibuprofen may have more significant effects on the liver...