Healthy Gums, Healthy Lungs: Maintaining Healthy Teeth and Gums May Reduce Risk for Pneumonia, Chronic Obstructive Pumonary Disease

Maintaining periodontal health may contribute to a healthy respiratory system, according to research published in the Journal of Periodontology. A new study suggests that periodontal disease may increase the risk for respiratory infections, such as chronic obstructive pulmonary disease (COPD) and pneumonia. These infections, which are caused when bacteria from the upper throat are inhaled into the lower respiratory tract, can be severely debilitating and are one of the leading causes of death in the U.S.

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Statins: Benefits Questionable in Low-Risk Patients, Review Finds

There is not enough evidence to recommend the widespread use of statins in people with no previous history of heart disease, according to a new Cochrane Systematic Review. Researchers say statins should be prescribed with caution in those at low risk of cardiovascular disease (CVD).

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Surprising Heartburn Triggers

Heartburn is as American as apple pie—more than 60 million people experience it at least once a month. For some people—those with gastroesophageal reflux disease, or GERD—heartburn can be a constant companion.

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Increased Consumption of Folic Acid Can Reduce Birth Defects but May Also Be Associated With Colorectal Cancer

Folic acid can reduce birth defects including neural tube defects, congenital heart disease and oral clefts but some speculate high intakes of folic acid may be associated with adverse events such as colorectal cancer, states an article in CMAJ (Canadian Medical Association Journal).

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