375: Do cleanses and fast really work? Do you need them?

The detox industry is worth $66 billion. The science supporting it is nearly nonexistent. A Registered Dietitian breaks down what cleanses claim to do, what your body already does, and what actually works instead. keywords: do detoxes work, are cleanses effective, detox diet science, does your body need a cleanse, liver detox evidence, juice cleanse truth