Cardiology

High levels of intense exercise may be unhealthy for the heart

There is growing evidence that high levels of intense exercise may be cardiotoxic and promote permanent structural changes in the heart, which can, in some individuals, predispose them to experience arrhythmias (abnormal ...

Health

JUUL electronic cigarette products linked to cellular damage

Little is known about the potential health effects of JUUL e-cigarette products that have recently risen in popularity, especially among adolescents. The Food and Drug Administration, or FDA, has a growing concern about this ...

Health

Strategies to quit smoking

Smoking is the leading cause of preventable death in the U.S., and a listed risk factor for numerous diseases.

Neuroscience

Resilience may be neurobiological

Neighborhood violence has been associated with adverse health effects on youth, including sleep loss, asthma and metabolic syndrome. Yet some youth living in high-crime neighborhoods manage to avoid these effects.

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