SAN ANTONIO, TX -- It's one of the ways you show your love and bond with your children, but a simple kiss on the lips can give your kids more than just affection.
You may be transferring bacteria that could lead to a serious health problem when you smooch or share food with your babies.
Dentists across the US say, unknowingly, parents are spreading an extremely contagious disease. Erica Jasso shares moments with her 14-year-old daughter Arriana every day, but what Erica didn't know is that should could be sharing tooth decay.
"I didn't know that could actually happen," said Erica.
With each kiss on the lips you can pass bacteria to your little one.
Dr. Lawrence Morris says a baby's teeth are extremely vunerable.
"It is the most contagious disease in the world, which is cavities."
Dr. Morris says baby's teeth are the most vulnderable right after they break through the gums.
A parent with active, open cavities can easily pass on the bacteria explains Dr. Morris.
"Their enamal is a lot weaker, it's a lot thinner than permanent enamel. Cavities tend to develop a lot quicker than on permanent teeth."
No one is saying not to kiss your children, but you should brush their teeth as soon as they come in. You can even wipe down babies gums with gauze or a cotton ball to prevent bacteria. Doctors say, constantly giving kids sugary juice or milk also increases the risk of bacteria spreading.