Health

Earlier bedtimes help kids fight obesity

(HealthDay)—With childhood obesity rates high, many studies have investigated lifestyle factors that can make a difference—which ones increase the risk and which ones reduce it.

Alzheimer's disease & dementia

Poll: Many adults worried about developing dementia

(HealthDay)—Many adults are worried about developing dementia and about half report taking steps to maintain or improve memory, according to a report published by the National Poll on Healthy Aging.

Neuroscience

Long-term decline in stroke greater in older adults

Although the occurrence of first-ever ischemic stroke (strokes due to a blood clot that blocks a blood vessel in the brain) at middle age has been decreasing over time, researchers have found that the decline is not as steep ...

Neuroscience

How our sense of taste changes as we age

Taste is a complex phenomenon. We do not experience the sensation through a single sense (as we would when we see something using our sense of sight, for example) but rather it is made up of the five senses working together ...

Immunology

New findings may help guide treatment of patients with asthma

Asthma patients often undergo tests involving inhaled methacholine, a drug that can cause narrowing of the airways, similar to what occurs in asthma. In a Respirology analysis of data on patients undergoing such tests, obesity ...

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