Meta-analysis of 30 studies finds “bad” cholesterol is associated with longer life

Unless you eat like a hunter-gatherer, grass-fed butterfat is an irreplaceable part of a healthy diet, argues the Weston A. Price Foundation. Studies show it protects against heart disease, cancer and bone disease.

Fifty years ago, the sugar industry secretly funded a famous study blaming fats for coronary heart disease, while downplaying the role of sugar, researchers discovered last year while digging through old records.