Avoid Chlorhexidine Mouthwash to
Reduce Cavity Risk Chlorhexidine gluconate, a mouthwash commonly prescribed by dentists to treat the swelling, redness and bleeding gums of gingivitis, actually increases acidic levels in the mouth, leading to an increase in cavity- causing bacteria, reports a new study from the UK University of Plymouth, published in the journal Scientific Reports. The researchers analyzed saliva and blood samples of 36 healthy people that used the chlorhexidine twice a day for seven days and compared the results to using a placebo for the same amount of time. Other recent research has found that the germicidal mouthwash disrupted the ability of oral bacteria to turn nitrate into nitrite, a key molecule for reducing blood pressure, increasing the risk of higher systolic blood pressure. Chlorhexidine has been used increasingly as a pre-rinse before dental procedures due to COVID-19 concerns.
Boost Motivation with Ayurvedic Bacopa
Feeling a lack of motivation and finding it difficult to find pleasure in life has a clinical name— anhedonia—and researchers from the University of Florence have found a promising treatment for it in Bacopa monnieri, also known as Brahmi, an Ayurvedic herb used for centuries to boost memory
and cognitive performance. Dividing 42 patients with anhedonia into two groups, the researchers gave half of them the antidepressant medication citalopram (Calexa) plus 300 milligrams of Bacopa; the control group was given only the medication. After four weeks, the Bacopa group had significant improvements in symptoms and were able to experience pleasure more easily than the control group.
July 2020
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