How does NAD therapy work?

NAD (Nicotinamide Adenine Dinucleotide) therapy aids alcohol recovery by restoring a vital coenzyme that chronic alcohol use depletes. NAD⁺ is essential for cellular energy production in neurons, enabling mitochondria to generate ATP, the brain’s primary energy source. When NAD⁺ levels are low, neuronal energy is impaired, leading to cognitive fatigue, poor focus, and reduced impulse control, all of which make it harder to resist alcohol cravings.

In addition to energy production, NAD⁺ plays a key role in neurotransmitter regulation. It supports dopamine, serotonin, GABA, and glutamate pathways, which are often disrupted by alcohol. Chronic alcohol use overstimulates dopamine release initially but eventually depletes dopamine and damages receptors, causing cravings, mood instability, and anhedonia. By restoring NAD⁺, the therapy helps normalize neurotransmitter levels, stabilizes mood, and reduces the compulsive drive to drink.

NAD therapy also promotes neuroprotection and repair. It activates sirtuins, which support neuronal survival and mitochondrial function, and PARP enzymes, which repair DNA damage caused by oxidative stress from alcohol use. Additionally, NAD⁺ helps reduce neuroinflammation by calming overactive microglia, supporting cognitive recovery, and restoring balance in the brain’s reward circuitry. Overall, NAD therapy addresses the biochemical root of alcohol addiction, reducing withdrawal symptoms, restoring brain function, and improving energy and mental clarity, rather than simply masking symptoms.