Published June 26, 2009

Are you smarter in the summer than in the winter?

It’s that time of year again … summer vacations, fun at the beach, and a big boost in brain power. I know it sounds crazy, but new evidence suggests you might actually be smarter in the summer than in the winter. What’s more, you can easily keep your brain cells in top form through the winter months.

Researchers recently found that vitamin D participates in biosynthesis of nerve proteins and at least one neurotransmitter pathway. In plain English, that means it protects your neurotransmitters. Fewer neurotransmitters bring unwanted alterations in mood, emotion, and cognitive function.

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Published June 25, 2009

Don't trust your water company

On March 10, 2009 everyone on the East Valley Water System in my county in Nevada received the following notice:

Notice to the Public — Important Information About Your Drinking Water

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Published June 24, 2009

A little-known arthritis treatment also lowers cholesterol

If your cholesterol levels remain stubbornly high, or you just can’t make the lifestyle changes, consider some tree bark. Tree bark?

I’m talking about a Chinese herb made from the tree bark phellodendron amurense. Researchers recently combined the particular tree bark with citrus peel and gave it to patients with osteoarthritis of the knee. They were hoping to find a pain remedy.

Instead, they found a combination that’s quite beneficial for blood lipids, blood pressure, and fasting glucose levels.

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