Related Articles

Brand Investigation
Brand Investigation B grade
Bluebonnet Nutrition (supplements)
The Paradox of Bluebonnet Nutrition: Certification Powerhouse, Modest Innovation, Limited Public COAs
Bluebonnet Nutrition (supplements)

Supplement Guide
Supplement Guide Robust evidence
Vitamin D3 (cholecalciferol)
Berlin, winter of 1919. A pediatrician wheels a mercury-vapor lamp beside a child with bowed legs; weeks later, the bones harden and straighten....
Vitamin D

Supplement Guide
Supplement Guide Robust evidence
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...
Calcium

Supplement Guide
Supplement Guide Promising evidence
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...
Magnesium

