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Calcium
In 1808, a young Humphry Davy hooked his new battery to a paste of "lime," boiled off the mercury, and—against all expectations—pulled a silvery metal from...
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Supplement Guide
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Cranberry (Vaccinium macrocarpon)
You lift a ruby-red sauce at Thanksgiving and probably think of turkey, not microbiology. Yet this tart, native North American berry—once packed into pemmican,...
cranberry
Supplement Guide
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Reishi (Ganoderma lucidum, lingzhi)
Tap a mature reishi and it answers with a woody knock—"like a door," one researcher said. Once reserved for emperors and painted into silk scrolls, this...
Reishi