Antioxidants are widely considered an important defense against heart disease, but University of Utah researchers have found excessive levels of one antioxidant–reduced glutathione–actually may contribute to the disease. The findings, published in Cell, indicate a new class of drugs can be developed to treat or even prevent heart disease caused by “reductive stress,” according to […]
Fasting ramps up human metabolism
Fasting may help people lose weight, but new research suggests going without food may also boost human metabolic activity, generate antioxidants, and help reverse some effects of aging. Scientists at the Okinawa Institute of Science and Technology Graduate University (OIST) and Kyoto University identified 30 previously-unreported substances whose quantity increases during fasting and indicate a […]