How too much fluoride causes defects in tooth enamel. sciencedaily.com. February 18, 2020. Changes within enamel cells point to mechanism by which excessive fluoride leads to fluorosis. Summary: Exposing teeth to excessive fluoride alters calcium signaling, mitochondrial function, and gene expression in the cells forming tooth enamel — a novel explanation for how dental fluorosis, […]

Exposure to cleaning products in first 3 months of life increases risk of childhood asthma. sciencedaily.com.  February 18, 2020. Summary: New research shows that frequent exposure to common household cleaning products can increase a child’s risk of developing asthma. New research from the CHILD Cohort Study shows that frequent exposure to common household cleaning products […]