Building Your Brain With Butter

Building Your Brain With Butter

Until the early 1950s, fat was just a normal part of the average person’s diet—people were not overweight and heart disease was relatively rare. Then came Ancel Keys, a nutritionist from the University of Minnesota. Keys published a six-country study in 1953 and...
Colds and Influenza: Part 2

Colds and Influenza: Part 2

At home treatment for colds Almost all strains of the common cold-causing viruses are able to survive for considerable lengths of time in the generally cooler environments of the nose than the warmer lung environments. This occurs in part because immune system defence...
We are Human because we Cook our Foods

We are Human because we Cook our Foods

Biologists, evolutionary psychologists and anthropologists point to our hunter-gatherer ancestry to explain much of human behaviour today. But what if the roots of humanity lie not broadly in adaptation to nature but strongly influenced in adapting to a communal life...