Health

Marijuana use may double the risk of accidents for drivers

Over 10 million people age 12 or older are estimated to have driven under the influence of illicit drugs in the prior year, according to a 2009 National Survey on Drug Use and Health. While marijuana is the most commonly ...

Medical research

Social jetlag is a real health hazard

Social jetlag -- a syndrome related to the mismatch between the body's internal clock and the realities of our daily schedules -- does more than make us sleepy. It is also contributing to the growing tide of obesity, according ...

Alzheimer's disease & dementia

Cognitive health may benefit from balanced meal timing

Globally, there are approximately 55 million people who suffer from dementia, and the incidence of the disease has steadily increased. The number of affected is expected to triple by 2050, particularly in low- and middle-income ...

Inflammatory disorders

Environmental chemicals increase risk of inflammatory bowel disease

Inflammatory bowel disease (IBD), a condition characterized by chronic gastrointestinal inflammation, is becoming increasingly common in industrialized countries. While researchers have identified approximately 200 genetic ...

Gerontology & Geriatrics

Bolstering the reliability of epigenetic clocks

Epigenetic clocks are powerful biomarkers based on DNA methylation that were developed to track aging in population studies, clinical trials, and personal health applications. Intended to measure biological age, they strongly ...

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