Health

Zero-calorie sweeteners on trial again

As a sugar substitute, zero-calorie sweeteners may reduce tooth decay and blood sugar spikes. Seven are approved worldwide and safe for humans—but does this mean they're healthy?

Psychology & Psychiatry

How working out in anger can put you at risk

(HealthDay)—Research points to a very long list of benefits from exercise, from improving your overall health to easing stress and enhancing mental well-being. But a landmark study in the journal Circulation highlights ...

Health

Americans still eat too much processed meat and too little fish

A new study in the Journal of the Academy of Nutrition and Dietetics found that the amount of processed meat consumed by Americans has remained unchanged in the past 18 years, nor has their intake of fish/shellfish increased. ...

Cardiology

Risk factors ID'd for atrial fibrillation with type 1 diabetes

(HealthDay)—Older age, cardiovascular comorbidities, and renal complications increase the risk for atrial fibrillation (AF) in patients with type 1 diabetes, according to a study published online June 6 in Diabetes Care.

Diseases, Conditions, Syndromes

Abdominal obesity may raise risk for psoriasis

(HealthDay)—Abdominal obesity may increase the risk for psoriasis, according to a study published online May 31 in the Journal of Dermatology.

Medical research

Study reveals biology of leptin, the hunger hormone

In a new study, Yale researchers offer insight into leptin, a hormone that plays a key role in appetite, overeating, and obesity. Their findings advance knowledge about leptin and weight gain, and also suggest a potential ...

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