Eating fish, nuts may not help thinking skills after all

Contrary to earlier studies, new research suggests that omega-3 fatty acids may not benefit thinking skills. Omega-3s are found in fatty fish such as salmon and in nuts.

Low to moderate arsenic exposure linked to cardiovascular disease and mortality

Chronic exposure to low to moderate levels of inorganic arsenic is associated with increased incidence of fatal and not-fatal cardiovascular disease.

Combined diet and exercise beneficial for knee osteoarthritis

Overweight and obese adults suffering from knee osteoarthritis may benefit more from combined intensive diet and exercise regimes, rather than undertaking diet or exercise regimes separately, according to a study published in JAMA. Osteoarthritis (OA) is a common degenerative joint disease and the most common form of arthritis…