Medical research

Diabetes drug metformin makes brain cells grow

The widely used diabetes drug metformin comes with a rather unexpected and alluring side effect: it encourages the growth of new neurons in the brain. The study reported in the July 6th issue of Cell Stem Cell also finds ...

Alzheimer's disease & dementia

Experts challenge FDA over approval for new dose of Alzheimer's drug

Approval for a new dose of a best-selling Alzheimer's drug "breached the FDA's own regulatory standard" and has led to "incomplete and distorted messages" about the drug, warn experts in the British Medical Journal today.

Health

The many health benefits of gardening for elderly women

A study in HortTechnology confirms that gardening has a multitude of physical and psychological benefits for older women. Elderly women who participated in a 15-session gardening intervention significantly reduced their waist ...

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