The Role of Nutrition in Addiction Recovery: What We Know and What We Have Yet to Learn

The Body Is Not a Vehicle for Recovery—It Is the Site Where Recovery Becomes Possible

David A. Wiss’s 2019 paper, The Role of Nutrition in Addiction Recovery, operates at a register most addiction researchers avoid: the frank admission that nutritional science, despite decades of clinical observation, still lacks the evidentiary architecture to prescribe with confidence. Wiss synthesizes existing literature on micronutrient depletion, gut-brain axis disruption, sugar cravings in early sobriety, and the metabolic wreckage left by chronic substance use—but his real contribution is methodological honesty. He does not overstate findings. He maps lacunae. What emerges is not a treatment manual but a diagnostic of the field’s ignorance, and that diagnostic carries implications far beyond nutritional science. Read alongside Marion Woodman’s work in Addiction to Perfection and the interviews collected in The Pregnant Virgin, Wiss’s paper illuminates a fundamental problem: modern addiction treatment addresses the soul’s hunger and the brain’s chemistry but systematically neglects the body as a living participant in transformation. Woodman’s claim that “the body lives in the present” and that “an addict is not in the body, so the body suffers—uninhabited” is not merely poetic. Wiss’s literature review demonstrates its biochemical corollary: malnourished neural tissue cannot sustain the affective regulation that recovery demands. The uninhabited body is also the unfed body.

Nutritional Deficit as Concretized Spiritual Starvation

Wiss documents what clinicians have observed for decades: individuals in early recovery from alcohol and opioid use disorders present with significant deficiencies in B vitamins, magnesium, zinc, omega-3 fatty acids, and amino acid precursors to serotonin and dopamine. He notes the prevalence of insulin dysregulation and the near-universal craving for refined sugar that accompanies early sobriety—a craving most treatment programs tolerate or even encourage (“as long as you’re not drinking”). Here Wiss is touching, without knowing it, the same nerve Woodman identified when she described binge rituals involving “something sweet, something made with milk, and something made with grain”—the ancient goddess foods. Woodman reads these cravings as the soul’s search for the positive mother. Wiss reads them as dopaminergic compensation. Both are correct, and neither is sufficient alone. Thomas Moore’s image of the “plastic esophagus”—an organ of intake that cannot reach deep enough to nourish—is the perfect phenomenological description of what Wiss documents clinically: a recovery culture that feeds people information, slogans, and spiritual frameworks while their literal gut microbiome remains in dysbiosis, their neurotransmitter precursors depleted, their capacity for affect regulation physiologically compromised. Moore wrote that “all eating is communion, feeding the soul as well as the body,” and that our cultural habit of fast food reflects a refusal to take life in through “a long, slow process of digestion and absorption.” Wiss’s call for individualized nutritional protocols in treatment settings is the clinical translation of Moore’s metaphysical complaint.

The Missing Third Term Between Spirit and Willpower

Cody Peterson’s recent work on the Jungian genealogy of Alcoholics Anonymous traces how Jung’s formula spiritus contra spiritum—spirit against spirit—became the founding insight of the Twelve Steps. Peterson demonstrates that Wilson’s program addresses the alcoholic’s “spiritual thirst” through surrender, moral inventory, and conscious contact with a higher power. Woodman extends this by insisting that the body itself must participate: “surrendering matter to spirit” is the union that produces what she calls the divine child. But Wiss’s paper reveals a gap in both frameworks. Neither Jung’s spiritual prescription nor the Twelve Steps’ program of action addresses the material substrate—the literal neurochemical and metabolic conditions—that determine whether a person can sustain the psychological openness that spiritual experience requires. Wiss cites research showing that amino acid supplementation reduces cravings and improves treatment retention. He notes that gut permeability (“leaky gut”), common in chronic alcohol use, produces systemic inflammation that manifests as anxiety, depression, and irritability—the very states that drive relapse. This is not reductionism. It is the recovery of a third term that depth psychology has always implied but never operationalized: the body as alchemical vessel. Jung’s alchemical metaphors require a vas, a container. Woodman insists on preparing the container. Wiss is telling us that the container is malnourished and leaking, and no amount of spiritual fire will transform what cannot be held.

What Remains Unknown Is the Point

Wiss is most valuable where he is most tentative. He identifies critical unknowns: the optimal timing of nutritional interventions relative to detox, the role of individual genetic variation in nutrient metabolism, whether specific dietary protocols reduce relapse rates in controlled trials, and how the gut-brain axis interacts with psychosocial recovery processes over time. This catalog of unknowns matters because it prevents the premature closure that plagues both biomedical and spiritual approaches to addiction. The biomedical model wants a pill; the spiritual model wants a surrender. Wiss insists that the body’s needs are more complex and less understood than either camp admits. For readers immersed in depth psychology, this paper functions as a corrective reminder: Woodman’s insight that “to be in the body also means to suffer” requires not only psychological courage but physiological capacity. The body that has been ravaged by years of substance abuse may not be able to suffer consciously—may not be able to hold the tension of opposites Peterson describes as the coniunctio oppositorum—until it is literally rebuilt at the cellular level. Wiss does not make this argument explicitly. He does not need to. The data he assembles makes it inescapable. This paper matters not as a standalone clinical document but as the missing material foundation beneath the spiritual architecture that Jung, Woodman, Moore, and the Twelve Step tradition have constructed. Without the body’s cooperation, the soul’s thirst cannot be quenched by any spirit.