Medical research

Lipids, not calories, trigger a strong insulin response

Insulin is a reaction to what we eat: Especially food with plenty of carbohy-drates rises the blood sugar level, and as a consequence, more of the sugar-lowering hormone Insulin is produced and secreted. Like that, the Insulin ...

Medications

Countering the negative effects of a common antidepressant

Selective serotonin reuptake inhibitors, or SSRI's, are popular drugs that treat depression by increasing the amount of a neurotransmitter called serotonin in the brain. But when a common SSRI known as sertraline is taken ...

Neuroscience

Scientists decode mechanism of remembering—and forgetting

It's a common expression to say that your brain is full. Although the brain doesn't literally fill up, in recent years researchers have discovered that the brain does sometimes push out old memories in order to take up new ...

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