Medical research

Hormone may help fight obesity and reduce cholesterol

Research has shown that giving obese rodents a recently identified circulating protein called fibroblast growth factor 21 (FGF21) helps improve their metabolism. Now investigators reporting in the Cell Press journal Cell ...

Health

Understanding the health benefits of flavanols

It is no secret that if you eat right you feel better and last longer. Nutrition - our daily diet - is a major lifestyle factor, greatly influencing human health and disease. For example, medical evidence has long shown that ...

Health

Fish oil may help the heart beat mental stress

Why is fish oil good for the heart? A new study suggests that this omega 3 fatty acid-rich nutrient could blunt some cardiovascular effects of mental stress.

Neuroscience

Study shines light on how stress circuits learn

Researchers at the University of Calgary's Hotchkiss Brain Institute have discovered that stress circuits in the brain undergo profound learning early in life. Using a number of cutting edge approaches, including optogenetics, ...

Cardiology

All water pills not equally effective against heart failure

Loop diuretics, more commonly known as water pills, are the most widely prescribed heart failure medications, but few studies had extensively compared their effectiveness until Yale School of Medicine researchers examined ...

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