Health

Sleeping too much—or too little—boosts heart attack risk

Even if you are a non-smoker who exercises and has no genetic predisposition to cardiovascular disease, skimping on sleep—or getting too much of it—can boost your risk of heart attack, according to a new University of ...

Health

Slower walking speed may predict future mobility problems

Being able to walk outside for several blocks at a leisurely pace plays an important role in living a vibrant, healthy life. Walking short distances allows you to get the physical activity you need, live independently, go ...

Cardiology

The quest for the holy grail of healthy arteries

Heart and kidney failure, aneurysms and strokes—these are the complications that can result from atherosclerosis, a condition in which arteries narrow due to plaque build-up on the artery walls. Severe cases of atherosclerosis ...

Medical research

Defective degradation enzyme triggers hereditary storage diseases

In rare hereditary storage diseases such as Sandhoff's disease or Tay-Sachs syndrome, the metabolic waste from accumulating gangliosides cannot be properly disposed of in the nerve cells because important enzymes are missing. ...

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