CBD may affect metabolic control and energy intake. However, there is currently little data regarding these specific outcomes in humans. Therefore, this study will investigate whether a single 300 mg dose of CBD can improve metabolic control following a meal and/or reduce energy intake at a subsequent meal. Healthy, adult volunteers will complete two conditions in a crossover design, comparing outcomes following both CBD and placebo supplementation.

Inclusion Criteria:

• Self-report as healthy, male or female, aged 18-50, body mass index ≥18.5 and <30.0

Exclusion Criteria:

• Currently engage in >10 hours moderate or vigorous intensity physical activity per week
• Have consumed CBD or cannabis at all within the past two months
• Have used CBD or cannabis regularly (>2x in a week) within the past four months
• Are suffering from any clinically significant illness
• Have regularly used tobacco within the previous 6 months (> 2/week)
• Currently use any prescription or over-the-counter medications (except for hormonal contraception and simple painkillers)
• Have given a standard blood donation within 30 days of screening
• Are currently pregnant or lactating
• Are allergic/intolerant to any ingredients in food items provided during the study