NewsletterJeffrey TaekmanJanuary 1, 2023Nutritional Psychiatry, Microbiome, Non-Nutritive Sweeteners, Aspartame, Sleep, Cognition, Psychedelics, Spirituality, Arti, Artificial Intelligence, Fecal Patina, Self-talk, Senesence, Aging, Cancer, Exercise, Relationships, Loneliness, Habits, HopewashingComment