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Month: December 2016

Heart Health: Staggering Statistics Urge Prevention

Heart HealthAs the number of Americans with heart disease increases, medical and health experts have been forced to come to terms with the enormous and far-reaching impacts of cardiovascular disease: the primary killer in the U.S., responsible for approximately 1 in every 4 deaths. Data recently released by the National Health Center for Health Statistics indicates that heart disease took over 633,000 lives in the past year—a 0.9 percent increase from the previous year, and the first upward spike since 1999.

A sustained rising trend has prompted scientists to evaluate and assess the methods and protocols that have traditionally been used to treat heart disease; Dr. Steven Houser, president of the American Heart Association, has articulated the need for more progress—with a targeted focus on prevention. Read more

Linking Sleep Disturbance & Obesity

linking sleep Recent research corroborates theories regarding the link between sleep disturbance and a range of conditions, including obesity. In the journal Nature Genetics, a group of scientists recently published evidence from a study that assessed lifestyle and environmental factors, in addition to inherited traits that affect sleep disturbance and duration—ultimately concluding that areas of the genome are linked to sleep disturbance. The team also discovered genetic links between higher levels of excessive sleepiness during the daytime, and increased measures of obesity: including body mass index and waist circumference.

While there have been previously observed connections between sleep disorders and conditions in epidemiological studies, these biological links have never before been identified at a molecular level. Dr. Martin K. Rutherr, clinical senior lecturer in cardiometabolic medicine at University of Manchester and one of the senior authors of the paper, discussed the ways in which this clinical science can help take ‘an important step forward.’ Read more