A recent study conducted at the University of Calgary revealed that rats also experience increased appetite after exposure to cannabis. Dr. Matthew Hill, a neuroscientist at the university, observed that rats displayed heightened eating behavior after inhaling cannabis vapor, commonly known as “the munchies.” This phenomenon challenges the belief that munchies are merely a placebo effect.
Unlike previous animal studies that used injectable forms of cannabinoids, this research focused on vapor delivery, mimicking how humans typically consume cannabis. The rats exhibited voracious eating habits even when full, indicating a stimulated appetite when under the influence of cannabis.
Interestingly, the study conducted in collaboration with Washington State University found that stoned rats showed a preference for various foods regardless of composition. This behavior suggests a broadened appetite range compared to when not exposed to cannabis.
In a parallel study involving humans, researchers noted a similar trend of increased food consumption, with beef jerky standing out as a favored snack among participants. These findings hold implications for medical applications of cannabis, particularly in alleviating conditions like chemotherapy-induced nausea and potentially aiding individuals with eating disorders.
Dr. Keith Sharkey of the University of Calgary emphasized the significance of these findings, highlighting the fundamental role of the cannabinoid system in regulating food intake across mammalian species. While further research is needed to fully understand these effects, the study sheds light on the physiological impact of cannabis on appetite regulation.
Registered dietician Grace Beda cautioned against hasty conclusions regarding cannabis as a definitive solution for appetite stimulation, especially in medical contexts. She emphasized the need for careful consideration of delivery methods to minimize potential risks associated with cannabis consumption, particularly for patients undergoing cancer treatment.