Exercise Helps People with Heart Disease

Exercise Helps People with Heart Disease

Stable angina patients who exercise are less likely to die from heart attacks than non-exercisers (J Am Coll Cardiol, Oct 3, 2017;70(14):1689-1700). Stable angina means that you may or may not have chest discomfort or pain at rest, but pain occurs or worsens when you...
Cancer Cells and Sugar

Cancer Cells and Sugar

An exciting new study in yeast contributes to our understanding of the link between cancer cells and sugar (Nature Communications, Oct 13, 2017;8(1):922). Yeast cells, like cancer cells, get most of their energy from fermentation of sugar without needing oxygen. This...
Desire for Junk Food is in Your Genes

Desire for Junk Food is in Your Genes

Because it’s been programmed into our genes, people prefer calorie-dense foods (Am J Clin Nutr, 2016 Aug; 104(2): 446–453), such as:• pastries and desserts that are loaded with sugar, starch and fats,• fried foods full of calories and advanced glycation end...