Table 2.

Ideal bone substitute features.

Age of consumer	Food/Beverages consumed	Dietary exposure to BPA based on conservative migration value (microgram/kg bw/day)
3 month-old infant	Breast milk only	0.2
3 month-old infant	Infant formula fed with glass bottle	2.3
3 month-old infant	Infant formula fed with PC bottle	11
6 month-old infant	Infant formula fed with PC bottle and commercial foods/beverages	13
1.5 year-old	2 kg commercial foods/beverages	5.3
Adult	3 kg commercial foods/beverages	1.5