Related Articles
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...
Folate
You pick up a loaf of bread, unaware it's part of a global prevention program that quietly helps thousands of babies avoid paralysis and death every year—and...
Magnesium
On a summer day in 1618, a farmer in Epsom, England led his cows to a spring. They refused to drink—too bitter. But when he splashed the water on a rash, it...
Vitamin B12 (cobalamin)
In clinics a century ago, pernicious anemia was a quiet death sentence—until raw liver, of all things, pulled patients back from the brink. Today, the same...
Vitamin B6 (pyridoxine; active form: pyridoxal-5′-phosphate, PLP)
You swallow a tiny tablet to quiet the nausea that's been shadowing your mornings—and it works. Weeks later, a different person, also chasing wellness, notices...