SLEEP

This study tested a program called Generation Healthy Kids in 24 Danish schools with over 1,300 children aged 6-11. The program included changes at school and in the community to encourage healthy eating, physical activity, better sleep, and less screen time. The goal was to see …

This study looked at how sleep apnea and not getting enough sleep cause daytime sleepiness. Researchers compared two programs to see which works better to improve alertness during the day. 558 adults with mild to moderate sleep apnea and short sleep time took part.

This study tested whether certain health and wellness products can improve sleep in adults who wanted better sleep. Over 1,600 people took either a product or a placebo without knowing which they received. The main goal was to measure changes in sleep quality using a standard que…

This study tested a special plant-based sleep product against melatonin in 89 healthy women ages 35 to 55 who reported poor sleep. Participants wore Apple Watches and filled out sleep and energy questionnaires. The goal was to see if the botanical extract worked better than melat…

This study tested a program called SIESTA to help stroke patients sleep better during rehabilitation. The program trained nurses to reduce nighttime disruptions and screened patients for sleep apnea. Researchers measured sleep quality and recovery progress in 400 adults. The goal…

This study tested whether teaching people who sleep less than 7 hours a night how to improve their sleep could lower their blood pressure while they sleep. 66 adults took part, with some getting sleep advice and others not. Researchers measured blood pressure during sleep and awa…

This study looked at 180 young adults to see if the ratio of index to ring finger length (2D:4D) — a marker of prenatal hormone exposure — differs between people with and without joint hypermobility (being double-jointed). Researchers measured finger lengths and joint flexibility…

This study tested whether a short power-nap (under 30 minutes) can help sleep-deprived anesthesiology residents perform better. 44 doctors in training took part in high-fidelity simulations after night shifts. Researchers measured their technical and non-technical skills, as well…

This study looked at how sleep and diet affect performance in 38 Columbia University baseball players. Researchers measured sleep quality, food intake, and athletic skills like batting and pitching speed. The goal was to find ways to improve sleep and nutrition to help athletes p…