Vitamin D levels linked to Parkinson's disease risk

Greater levels of vitamin D have been linked to a lower risk of Parkinson's disease in a study in Finland where low sunlight leads to a chronic lack of the nutrient, researchers said Monday.

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Study Contends Pot Isn't a Major 'Gateway Drug'

FRIDAY, Sept. 3 (HealthDay News) -- A new report casts doubt on the
argument that marijuana is a "gateway drug" that plays a major role in
leading people to try other illegal drugs.

Long-Term Use of Bone Drugs May Be Linked to Esophageal Cancer

THURSDAY, Sept. 2 (HealthDay News) -- People with osteoporosis who take
drugs such as Boniva (ibandronate), Fosamax (alendronate) or Actonel
(risedronate) to strengthen their bones may be at an increased risk of
esophageal cancer, British resea...

Bedbug Nation: Critters Make a Comeback

FRIDAY, Sept. 3 (HealthDay News) -- From sunny California to New York
City, in flophouses, theaters and high-end offices, bedbugs are popping up
in droves although, these days, they're found in a lot more places than
just your bed.

Colonoscopy repeats greater with non-specialists

Older adults who have a colonoscopy performed by a family doctor, internist or general surgeon are somewhat more likely to need another one within a year compared with those who have the procedure done by a gastroenterologist, a new report finds.

Health Tip: Breast-Feeding Benefits Baby

(HealthDay News) -- For the first few months, newborns need
sustenance from either breast milk or formula.

Colonoscopy repeats greater with non-specialists

Older adults who have a colonoscopy performed by a family doctor, internist or general surgeon are somewhat more likely to need another one within a year compared with those who have the procedure done by a gastroenterologist, a new report finds.

Health Tip: Heart Arrhythmia May Have Symptoms

(HealthDay News) -- When the heart beats irregularly, it's called
arrhythmia.

Antidepressant patch doesn't help smokers quit

An antidepressant drug delivered through a patch on the skin is no better than placebo for helping smokers kick the habit, new research shows.

NASA advises Chile on trapped, isolated miners

A team of NASA doctors and engineers recommended Friday that Chilean authorities regulate the day-and-night sleep patterns of 33 trapped miners, boost their Vitamin D intake and phase in an exercise program as their nutrition improves.

Cholera kills 41 in Central African nation of Chad

Health officials in Chad say an outbreak of cholera in the Central African nation has killed at least 41 people.