Study: Americans Spend Too Much Time Sitting

Study: Americans Spend Too Much Time Sitting

A new report from the Centers for Disease Control and Prevention has found that about half of Americans are sitting for too many hours a day and not receiving any exercise at all. A survey of 5,900 adults found that about 26% of people sit for more than eight hours a...
The Molecular Biology of Galactosemia

The Molecular Biology of Galactosemia

Galactose is a monosaccharide sugar that forms lactose when combined with glucose. Lactose can be found in milk and various food products made with dairy-derived ingredients. The hydrolysis of this molecule is catalyzed by the enzyme’s lactase and β-galactosidase....