In children 1–5 years of age, BPb was significantly associated with water lead concentration with an increase starting at a cumulative lead exposure of ≥ 0.7 μg Pb/kg of body weight. In this age group, an increase of 1 μg/L in water lead would result in an increase of 35% of BPb after 150 days of exposure.
We know which is better for the environment. That's easy. Not only are millions of tons of plastic bottles clogging our landfills, but it takes 1.63 liters of water to make every liter of Dasani—and the company is doing it in drought-plagued California.