This study is looking at how eating pistachios affects your body's ability to use energy (metabolic flexibility) while resting, exercising, and recovering. We are seeking healthy adults, aged 25-45, who are overweight or obese (BMI between 25.0 and 34.9) and have poor sleep quality. You cannot have other health conditions that might affect your metabolism or sleep. Participants will eat pistachios for four days and then follow their usual diet for four days, in a random order. We will measure your metabolism before and after each period. The study also aims to see how pistachio snacking affects diet quality, sleep, physical activity, and hormones in women. The current status of this study is unclear.

Study design

This is an interventional study planning to enroll 60 participants. You will complete four days of pistachio snacking and four days of normal eating habits in a randomized order.

What's involved

You will participate in two four-day periods, one with pistachio snacking and one with your usual diet. Metabolism measurements will be taken at the beginning and end of each period, and you will keep a diet log.

Compensation

Not stated in the trial record.

Follow-up

Metabolism measurements are taken at Day 0 and Day 5 for each intervention period.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.