addictionadultsagingallergiesapproachapproachesautoimmunityaxisbenefitsbiologicalbrainbuildingcancercarecausescellchronicclinicalcognitiveconnectiondeclinediseasedisordersdrelizabethemotionalexploringfastingfitnessfoodfunctionfunctionalguthealinghealthhealthspanhealthyhormonesifmimmuneimpactimpactsimprovingintegrativeintermittentinterventionsinterviewjosephlifestylelongmastmdmedicinementalmicrobiomemoodmumpernutritionoptimizingoraloutcomespainpatientpatrickpediatricpersonalizedpizzornopracticepsychiatryreviewrootsexualstresssymptomssystemictherapeutictoxinstraumatreatmentunderservedwholeyear