Preventing early childhood caries (ECC), also known as baby bottle tooth decay, may become increasingly achievable; thanks to xylitol.
A recent study conducted by researchers from the University of Washington, Seattle, found xylitol to be effective in preventing ECC. The study involved 94 children between the ages of 9 to 15 months old. The authors of the study reveal that "Our results suggest that exposure to xylitol (8 grams per day) in a twice-daily topical oral syrup during primary tooth eruption could prevent up to 70 percent of decayed teeth."
Providing a cost-effective way for parents and caregivers to help prevent ECC, in an easily deliverable method such as a syrup, is a welcomed addition to the fight against tooth decay. If and when a xylitol syrup is manufactured, it is important to note that brushing and flossing a child's teeth still remains a vital part of your child's oral health care. Xylitol is not a substitute for brushing, flossing and regular dental examinations. If you have questions about xylitol, book an appointment with your dentist to discuss how xylitol may be introduced into your kids everyday oral health routine.

Sweet syrup might work but I wouldn’t want to give it to my children.
Children crave sweet-tasting things and I hate the thought of supporting addiction to sweets.
Shawn, if I’m not mistaken, for years Xylitol was banned in the US. Perhaps it had something to do with it not being an American invention.
For young children I would hesitate giving them a spoonful of any man-made chemical outside of cough syrup and other medication.
Joe Bulger DDS
Visit my dental blog – Toronto Dentist Smile Blog
Xylitol in gum is a better delivery modality. Except for children, who will swallow the stuff or put it in their hair. The joys of raising 5 children!
Joe