Higher than normal blood ammonia levels are called hyperammonemia. Acceptable levels depend on age and sex but range from about 42 µg/dL in infants to 200 µg/dL adults assigned male at birth.

Their No. 01 brush is already my go-to for making my strands frizz-free and shiny, and the promise of making them even smoother with Cair’s new detangling mist was equally exciting. I’ve been ...