Cannabinoids and appetite: food craving and food pleasure
Abstract
The ability of Cannabis sativa to promote eating has been documented for many centuries, with the drug reported by its users to promote strong cravings for, and an intensification of the sensory and hedonic properties of food. These effects are now known to result from the actions of cannabinoid molecules at specific cannabinoid receptor sites within the brain, and to reflect the physiological role of their natural ligands, the endocannabinoids, in the control of appetite. Recent developments in the biochemistry and pharmacology of endocannabinoid systems have generated convincing evidence from animal models for a normal role of endocannabinoids in the control of eating motivation. The availability of specific cannabinoid receptor agonists and antagonists raises the possibility of improved therapies for disorders of eating and body weight: not only in the suppression of appetite to counter our susceptibility to the over-consumption of highly pleasurable and energy-dense foods; but also in the treatment of conditions that involve reduced appetite and weight loss. Here, we outline some of the findings of the past decade that link endocannabinoid function appetite control, and the possible clinical applications of that knowledge.
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Cannabinoids increase food craving and calorie intake.
“A well-known effect of cannabinoids is increased food craving and calorie intake (Kirkham, 2009).”
From Sleep restriction alters plasma endocannabinoids concentrations before but not after exercise in humans (2016) · cites this paper as Kirkham, 2009
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- Authors
- Kirkham, T. C.
- Affiliations
- University of Liverpool (GB)
- Corresponding author
- Kirkham, Tim C.
- Venue
- International Review of Psychiatry
- Publisher
- Informa UK Limited
- Published
- 2009-01
- Volume
- 21
- Issue
- 2
- Pages
- 163-171
- ISSN
- 0954-0261 (ISSN-L)
- 1369-1627
- OpenAlex
- W2149074955
- Cited by
- 189
- References
- 85
- Citations by year
- 2026: 4 · 2025: 11 · 2024: 12 · 2023: 13 · 2022: 12 · 2021: 11 · 2020: 33 · 2019: 10 · 2018: 8 · 2017: 5 · 2016: 12 · 2015: 6 · 2014: 12 · 2013: 4 · 2012: 11
- FWCI
- 8.38
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- International Review of Psychiatry (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Pharmacology › Cannabis and Cannabinoid Research
- Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
- Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
- Keywords
- cannabinoids, appetite regulation, food cravings, food enjoyment, endocannabinoid system, cannabinoid receptors, eating motivation, Cannabis sativa, eating disorders, obesity, weight loss, appetite suppressants, energy-dense foods
- MeSH terms
- Animals, Appetite, Brain, Cannabinoids, Feeding Behavior, Humans, Motivation, Receptors, Cannabinoid, Cannabinoid Receptor Modulators
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