Neuroscience

Even in normal range, high blood sugar linked to brain shrinkage

People whose blood sugar is on the high end of the normal range may be at greater risk of brain shrinkage that occurs with aging and diseases such as dementia, according to new research published in the September 4, 2012, ...

Cardiology

More older adults should be checking blood pressure at home

Only 48% of people age 50 to 80 who take blood pressure medications or have a health condition that's affected by hypertension regularly check their blood pressure at home or other places, a new study finds.

Diseases, Conditions, Syndromes

Flu and coronavirus: Similar symptoms, different fears

Is it the flu, a cold or the new coronavirus? Patients and doctors alike are parsing signs of illness to figure out who needs what tests or care and how worried they should be.

Genetics

Blood pressure risk gene search may need new approach

Diet, weight, exercise and other lifestyle-related factors influence vulnerability to hypertension, but researchers also believe 30 percent or more of the variation in hypertension risk among individuals is due to genetics.

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