Medical research

Study ties aging to oxidative damage in mitochondria

As long as humans have been alive, they've been seeking ways to extend life just a little longer. So far no one has found the fountain of youth, but researchers have begun to understand how humans age, little by little, offering ...

Medical research

Simple molecular reagents to treat Alzheimer's disease

Sometimes the most complex problems actually have very simple solutions. A group of South Korean researchers reported an efficient and effective redox-based strategy for incorporating multiple functions into simple molecular ...

Health

Obese people need more vitamin E, but actually get less

A recent study suggests that obese people with metabolic syndrome face an unexpected quandary when it comes to vitamin E - they need more than normal levels of the vitamin because their weight and other problems are causing ...

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