The study will test whether the consumption of a low versus a high glycemic index pre-bed drink influences sleep architecture, memory consolidation, nocturnal glucose metabolism, and mood.
Age range
18 Years – 35 Years
Sex
MALE
See this in plain English?
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.
Sleep onset latency (polysomnography)
Timeframe: Bedtime (approx. 11.00pm) to wake time (approx 7.30am)
Total sleep time (polysomnography)
Timeframe: Bedtime (approx. 11.00pm) to wake time (approx 7.30am)
Wake after sleep onset (polysomnography)
Timeframe: Bedtime (approx. 11.00pm) to wake time (approx 7.30am)
Sleep efficiency (polysomnography)
Timeframe: Bedtime (approx. 11.00pm) to wake time (approx 7.30am)
Sleep stages (polysomnography)
Timeframe: Bedtime (approx. 11.00pm) to wake time (approx 7.30am)
Arousal index (polysomnography)
Timeframe: Bedtime (approx. 11.00pm) to wake time (approx 7.30am)
Leeds Sleep Evaluation Questionnaire
Timeframe: Administered 10 - 20 minutes after waking up in the morning,