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Watermelon may be a natural Viagra, says a researcher. That’s because the popular summer fruit is richer than experts believed in an amino acid called citrulline, which relaxes and dilates blood vessels much like Viagra and other drugs meant to treat erectile dysfunction (ED)

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It’s the psychedelic drug that inspired Hendrix and The Beatles - and shaped the music, art and literature of a generation. As the world bids farewell to the bicycling Swiss chemist who created LSD, John Walsh explores his mind-altering legacy

The definitive acid movie is The Trip, scripted by none other than Jack Nicholson, directed by Roger Corman and starring Easy Rider duo Peter Fonda and Dennis Hopper. Because it's wholly in favour of the acid experience (ad-man Fonda…

You've been told for years that popping a multivitamin every day might help you live longer. But the daily multi habit has been getting a bit of bad press lately.

Your best bet: Avoid the vitamins singled out by ConsumerLab.com, and stick with mainstream names such as Centrum Silver and One-A-Day Women's, which were found to be free of impurities and accurately labeled. Also, check vitamin…

Scientists presented evidence today that desert heat, a little water, and meteorite impacts may have been enough to cook up one of the first prerequisites for life: The dominance of left-handed? amino acids, the building blocks of life on this planet.

All earthbound meteors catch an excess of one of the two polarized rays. Breslow said that previous experiments confirmed that circularly polarized light selectively destroys one chiral form of amino acids over the other. The end result is a five…