Root canal treatment could significantly lower blood sugar levels, study suggests

Dentists also saw improvements in patients' cholesterol and fatty acid levels, both associated with heart health

If a looming root canal treatment is putting a dampener on the week, take heart: having the procedure can drive health benefits that are felt throughout the body, according to research.

Patients who were successfully treated for root canal infections saw their blood sugar levels fall significantly over two years, suggesting that ridding the body of the problematic bacteria could help protect against type 2 diabetes.