Ellie J’s Reviews > Heal Your Gut, Save Your Brain: The Five Pillars of Enhancing Your Gut and Optimizing Your Cognitive Health > Status Update

I’m shocked by the manipulation of data in this book. The author constantly implies causation rather than correlation. For example he states that religious faith was linked to a healthier gut biome when instead there is a correlation there not a causation. Religion is often linked to lower level of stress and therefore lower cortisol. THAT is what makes the gut biome better.