Pre-Chewing Baby's Food Looks to Be A-OK

Alicia Silverstone's practice offers benefits similar to breastfeeding

By Matt Cantor,  Newser Staff

Posted Apr 3, 2012 2:47 PM CDT

(Newser) – Alicia Silverstone's video of herself chewing her baby's food last week prompted disgusted comments, but she may actually be doing little Bear Blu a favor. Our ancestors did the same, and plenty of non-Western cultures still do it, Life's Little Mysteries notes. Like breast-feeding, "pre-mastication" offers benefits to a baby. The tiny quantities of germs in a mother's saliva prompt a baby's immune system to produce helpful antibodies.

Getting too little exposure to such pathogens may raise the risk of asthma and other autoimmune diseases, scientists say. There's one caveat: Pre-mastication could cause a baby to catch a disease it's exposed to through the mother's saliva, prompting doctors to warn women with HIV not to pre-chew. But the risks involved appear to be lower than once thought; indeed, the risk is higher from breast milk. "We think the story is identical for both breastfeeding and pre-mastication—they save lives by ensuring good nutrition and good development of the immune system," says a researcher.

Alicia Silverstone caused a fuss with a video of herself pre-chewing her baby's food.   (Getty Images)
« Prev« Prev | Next »Next » Slideshow
My TakeCLICK BELOW TO VOTE
11%
6%
48%
1%
28%
7%
To report an error on this story, notify our editors.

NEWS FROM OUR PARTNERS
Other Sites We Like:   The Street   |   MSN Living   |   PopSugar Tech   |   RealClear   |   24/7 Wall St.   |   Biography   |   Barstool Sports   |   OK!