Can mouthwash raise your blood pressure? Learn the fascinating science of oral bacteria.

News Topical, Digital Desk : We often use mouthwash to clean our teeth and freshen our breath, but there are often conflicting opinions about the benefits and harms of mouthwash.

One of these shocking claims is that mouthwash destroys the "good" or healthy bacteria in our mouths, which can increase the risk of high blood pressure and harm heart health. However, when researchers investigated this claim, they found that the science behind it is quite complex.

The importance of oral 'good bacteria'

Our mouths contain not just one or two, but many different types of bacteria, which together create a balanced and diverse microbiome. These good bacteria are very useful for us. They prevent the growth of harmful bacteria that can cause illness. Furthermore, they help with many metabolic functions that maintain the health of not only our mouths, but our entire bodies.

How is the connection with blood pressure related?

According to researchers, a very important function of these bacteria in the mouth is to process our food. When we eat foods like green leafy vegetables , these bacteria convert the nitrates present in them into nitrites. When this nitrite enters the body, the body converts it into nitric oxide. This entire process is called the enterosalivary pathway in scientific terms.

This "nitric oxide" is vital to our bodies. It not only plays a key role in regulating blood pressure, but it's also essential for the proper functioning of our brain and muscles.

Research and the effectiveness of mouthwash

Some studies have been conducted to understand the effects of mouthwash. One study found that adults who used a mouthwash containing chlorhexidine for seven consecutive days experienced reduced nitrite levels and a slight increase in blood pressure .

However, another study was conducted on this topic in 12 healthy adults. This study examined the effects of different types of mouthwash and gargling with plain water. The results were encouraging. It made it clear that regular mouthwash use does not have any negative effects on your heart health.

Read More: Morning Heel Pain: You feel pain in your heels as soon as you wake up in the morning.