How do we make choices we'll feel good about twenty years from now? Sophia Ruan Gushée has asked versions of that question all her life. In 2007, becoming a mother made it specific, starting with the products on her newborn's shelf. It has deepened and widened ever since. On Practical Nontoxic Living™, she explores it with physicians, researchers, and people living it, tracing what shapes the environment around us, the biology within us, and who we're becoming. Conversations move from toxic exposures in our homes and everyday products to the beliefs, habits, and decisions behind how we live, and how we can choose wisely in real life, amid uncertainty. An interdisciplinary researcher drawing on environmental and public health, toxicology, epidemiology, and behavioral science, Sophia is the author of A to Z of D-Toxing and the founder of Ruan Living. If you're curious too, join us in wondering.