What percentage of lead exposure could infants on formula potentially receive from water?

Infants who consume formula mixed with water can be significantly exposed to lead if the water used contains lead. Research has indicated that for infants, the potential lead exposure from water can be alarmingly high, especially if their formula is primarily diluted with tap water containing lead. The correct choice indicates that up to 85% of their exposure to lead could come from drinking water when mixed with formula.

This high percentage accentuates the importance of ensuring safe water sources for preparing infant formula. It highlights the critical role of lead monitoring in water systems, particularly in homes and communities that may have lead service lines or plumbing made from lead. Understanding these dynamics is crucial for lead prevention strategies aimed at protecting vulnerable populations, like infants, from the harmful effects of lead exposure.