Study Find Saliva And Kisses Help Wounds Heal

If you thought your parents kissed your scrapes and bruises just to be sweet, think again. A new study reveals there’s science behind those healing kisses. 😘

Scientists have discovered that a chemical in saliva boosts the formation of blood vessels, a process that is critical in recovering from an injury.

Every parent knows the first thing to do with a cut arm or scraped knee is to kiss it better.

And now there’s a scientific reason to do it too – experts say it could actually speed up the healing process.

Researchers found saliva has properties that can boost recovery, which is why cuts in the mouth heal quicker.

Harnessing its power opens “a wide door” to improving the treatment of wounds, said an experts