Ophthalmology

How exercise reduces cataract risk

Chinese and Australian researchers have combined studies of more than 170,000 people and found conclusive evidence that regular physical exercise reduces the risk of age-related cataracts, the cause of blindness in an estimated ...

Cardiology

People with atrial fibrillation live longer with exercise

Exercise physiologist Lars Elnan Garnvik and his colleagues in the Cardiac Exercise Research Group (CERG) have investigated how physical activity and good fitness levels are linked to future health risks for men and women ...

Diseases, Conditions, Syndromes

Impaired blood clotting may explain higher COVID-19 risk

A new review suggests that higher-than-normal levels of an enzyme involved in blood clot prevention may be a common risk factor for developing COVID-19—a respiratory disease caused by the novel coronavirus SARS-CoV-2—in ...

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