NSTK · 01.2026Independent supplement reference
NutriStack
Edition 1.0Updated August 1, 2026

Supplement × Supplement·Evidence index

Alcohol and Melatonin: what the published research says

PubMed indexes 8 records that name Alcohol and Melatonin together, either in the title or in an interaction, co-administration, or pharmacokinetic context. Each one is listed below with its study design and, where the abstract states one, the authors’ own conclusion, quoted and linked. This page reports that literature. It does not tell you whether to combine them.

Read this first

An evidence index, not guidance.

Every statement below is attributed to a named, dated, linked source.

This page lists published research relevant to Alcohol and Melatonin. It deliberately does not state whether the combination is safe, whether it interacts, in which direction, at what dose, or how far apart to take them.

The research

8 studies naming Alcohol and Melatonin.

Strongest relevance first: papers naming both substances in the title, then human trials and systematic reviews.

Alcohol and melatonin.

Chronobiology international · 2021 · PMID 33761823

ReviewHuman subjects

“Melatonin not only exerts antioxidant effects but it exerts various other effects contributing to the management of liver conditions. This review discusses the interaction between normal and pathological processes caused by alcohol consumption and the relationship between alcohol and melatonin in these conditions.”

Kurhaluk · From the abstract

Names both Alcohol and Melatonin in its title.

Melatonin and alcohol-related disorders.

Chronobiology international · 2020 · PMID 32419511

ReviewHuman subjects

“Acting simultaneously on the neuroendocrine and immune systems, Mel optimizes homeostasis and provides protection against stress. Abbreviations: ROS, reactive oxygen species; Mel, melatonin; SRV, resveratrol; NF-κB, nuclear factor kappa-light-chain-enhancer of activated B cells; ANT, arylalkylamine-N-acetyltransferase; EC cells, gastrointestinal enterochromaffin cells; MT1, melatonin high-affinity nanomolecular receptor site; MT2, melatonin low-affinity nanomolecular…”

Kurhaluk et al. · From the abstract

Names both Alcohol and Melatonin in its title.

High-Dose Melatonin and Ethanol Excipient Combined with Therapeutic Hypothermia in a Newborn Piglet Asphyxia Model.

Scientific reports · 2020 · PMID 32127612

Animal study

“Localized protection was seen in white matter for HT+M versus HT (p = 0.036) and internal capsule for HT+M compared to HT (p = 0.001) and HT+V versus HT (p = 0.006). Therapeutic melatonin levels (15-30mg/l) were achieved at 2 h and were neuroprotective following HI, but ethanol vehicle was partially protective.”

Robertson et al. · From the abstract

Names both Alcohol and Melatonin in its title.

Hepatoprotective effects of melatonin and celecoxib against ethanol-induced hepatotoxicity in rats.

Immunopharmacology and immunotoxicology · 2020 · PMID 32249710

Animal study

“Additionally, ethanol increased the activation and the expression of tumor necrotic factor (TNF-α), p-NFKB, and COX2. Finally, hepatic cellular apoptosis was clearly obvious in ethanol intoxicated animals using activated JNK staining.Conclusion: These results provided pieces of evidence that the hepatoprotective effect of melatonin and celecoxib is possibly mediated through the modulation of JNK and TNF-α signaling pathways with subsequent suppression of inflammatory and…”

Ullah et al. · From the abstract

Names both Alcohol and Melatonin in its title.

Ethanol consumption and pineal melatonin daily profile in rats.

Addiction biology · 2011 · PMID 21635669

Animal study

“Upstream in the melatonin synthesis pathway, the results showed that noradrenergic signaling is impaired as well, with a decrease in β1 and α1 adrenergic receptors' mRNA contents and in vitro sustained loss of noradrenergic-stimulated melatonin production by glands from alcohol-treated rats. Together, these results confirm the alterations in the daily melatonin profile of alcoholic rats and suggest the possible mechanisms for the observed melatonin synthesis modification.”

Peres et al. · From the abstract

Names both Alcohol and Melatonin in its title.

Disrupted melatonin-secretion during alcohol withdrawal.

Progress in neuro-psychopharmacology & biological psychiatry · 1996 · PMID 8888105

Human subjects

“A well-recognized action of ethanol is its ability to permeate and perturb the structure of cell membranes and may be related to its lipophilic properties. The changes in membrane fluidity seem to last longer than the study period of 4 days.”

Schmitz et al. · From the abstract

Names both Alcohol and Melatonin in its title.

Limitations

What this evidence cannot tell you.

Search-based evidence indexes have real limits, and it is worth being explicit about them:

NutriStack

Track what you actually take.

NutriStack is a free iPhone app for organising a supplement routine: what you take, when, and what the published record says about it. Its exploratory interaction checker covers Alcohol, Melatonin, and several hundred other substances.

The checker is a research and organisation tool, not a clinical decision aid, and its per-pair assessments are excluded from search until they pass claim-level review.

NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.