Tag: Vitamin K
Vitamin K: A little-known but noteworthy nutrient
Kyla Shea, Tufts University
When Danish scientist Henrik Dam fed a cholesterol-free diet to baby chicks in his lab about 90 years ago, he noticed...
EXPLORING NATURE
Climate change is making plants less nutritious − that could already...
Ellen Welti, Smithsonian Institution
More than one-third of all animals on Earth, from beetles to cows to elephants, depend...
