“Obese individuals are more likely to show insulin resistance (IR). However, limited population studies on marijuanause with markers of IR have yielded mixed results.
The aim of this study was to examine the association of marijuana use with IR in US adults with different body mass index (BMI) status.
Of all 129 509 adults aged 18 to 59 years, 50.3% were women. In current obese marijuana consumers, mean FINS in those with less than four uses per month was 52% (95% confidence interval [CI] 19%-71%) lower than in never users. In former obese consumers with eight or more uses per month and who stopped marijuana use <12 months ago, mean FINS was 47% (95% CI 18%-66%) lower than in never users. Mean FINS in those who quit marijuana 12 to 119 and 120 months and more prior the survey was 36% (95% CI 7%-57%) and 36% (95% CI 10%-54%) lower, respectively.
Marijuana use is associated with lower FINS and HOMA-IR in obese but not non-obese adults, even at low frequency of less than four uses per month. Former marijuana consumers with high lifetime use had significantly lower FINS levels that persisted, independent of the duration of time since last use.”
“Cannabis linked to lower insulin levels in adults at risk of type 2 diabetes” https://www.diabetes.co.uk/News/2019/Jul/cannabis-linked-to-lower-insulin-levels-in-adults-at-risk-of-type-2-diabetes-99514193.html