Super-Powered Immunity Starts in the Gut

A research-backed guide to healing your gut and boosting immunity

• Presents a four-week plan for healing the gut and obtaining—and sustaining—optimum immune system function

• Offers methods to assess your gut health, determine if you have a specific problem, and select which healing approach would be best

• Shares powerful yet natural remedies centered on probiotics, fermented foods, herbs, essentia...