Vitamin K: A little-known but noteworthy nutrient

By Kyla Shea, Scientist I, Vitamin K Research Team at the USDA Human Nutrition Research Center on Aging at Tufts University, Tufts University

When Danish scientist Henrik Dam fed a cholesterol-free diet to baby chicks in his lab about 90 years ago, he noticed excessive bleeding in some of them. It did not stop after he replaced the cholesterol. Dam ultimately concluded the bleeding was related to a “depletion of an anti-hemorrhagic compound,” which he called vitamin K (for “koagulation,” as spelled in Danish). For that discovery, Dam won the Nobel Prize in Physiology or Medicine…

Read complete article

~	Getting to know Alexandra Philbin: A Q&A with an Irish language activist

~	Trump trial reveals details about how the former president thinks about, and exploits, the media

~	Why the potential for another Donald Trump presidency is making Iran very nervous

~	Labor facing heavy defeat in Queensland, but faring better in federal polls

~	We reconstructed landscapes that greeted the first humans in Australia around 65,000 years ago

~	What do we lose when our old suburbs disappear?

~	Does fighting inflation always lead to recession? What 60 years of NZ data can tell us

~	Australia: Rights Vetting Crucial for Defence Cooperation

~	How visas for social care workers may be exacerbating exploitation in the sector

~	Why the British Columbia Conservation Officer Service should be designated as a provincial police service