SynthesisJournal of psychopharmacology (Oxford, England)2025
Sweet-liking and sugar supplementation as innovative components in substance use disorder treatment: A systematic review.
Synthesis in Journal of psychopharmacology (Oxford, England), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Sweet Flavors and the Addictive Potential of E-Cigarettes: A Systematic Narrative Review.European addiction research · 2026Pooled it
- Acute aerobic exercise modulates sweetness-related food preference in individuals with nicotine dependence: the mediating role of prefrontal cortical activity.Frontiers in nutrition · 2026Article
- Sweet-taste liking is associated with preference for less risky and immediate rewards in economic decision-making.Frontiers in psychology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveSubstance use disorders are a major global public health concern. While a wide range of psychotherapies and pharmacotherapies are available for their treatment, efficacy is limited and many patients fail to benefit from these treatments. Like addictive substances, sugar seems to trigger the dopaminergic reward centre, and sweet-liking might be a modifier of substance use disorder treatment.
methodSystematic review to summarize the role of sugar and sugar-liking in addiction and addiction treatment.
resultsEvidence from both preclinical and clinical studies suggests that a certain portion of the population has a genetic predisposition for sweet-liking, which might be related to a higher risk for substance use and dependence. Regarding nicotine dependence, glucose supplementation prior to or during smoking cessation rapidly mitigates withdrawal symptoms and increases smoking abstinence rates during nicotine replacement therapy. In alcohol dependence, sweet-liking patients encounter more challenges in achieving abstinence than sweet-disliking patients. In addition, sweet-liking patients with high cravings demonstrate higher abstinence rates than sweet-disliking patients. Finally, sweet-liking is associated with successful outcomes of naltrexone treatment in patients with an alcohol use disorder.
conclusionThese findings present promising new challenges and opportunities to fine-tune and optimize treatment protocols in addiction care.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.