The effect of coffee consumption on appetite is not clear, there are studies that show an effect on the regulation of energy intake, reducing hunger and/or increasing satiety. The purpose of this trial is to evaluate the effect of 6 mg/caffeine/kg of body weight on hunger, satiety, dietary intake, biochemical variables and ghrelin and cholecystokinin concentration in overweight and obese women.
Age range
20 Years – 40 Years
Sex
FEMALE
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Change in ghrelin concentration
Timeframe: Baseline, at 30 minutes postprandially, and at 180 minutes postprandially.
Change in cholecystokinin concentration
Timeframe: Baseline, at 30 minutes postprandially, and at 180 minutes postprandially.
Change in dietary intake
Timeframe: Post intervention, the following 24 hours after finishing the intervention
Change in appetite feelings
Timeframe: Baseline and in the following 180 minutes postprandially, measured every 30 minutes.
Change in desire for specific types of food
Timeframe: Baseline and in the following 180 minutes postprandially, measured every 30 minutes.