MOOD

This study looked at whether taking daily vitamin D or fish oil supplements could help prevent depression in over 18,000 healthy adults. Participants took either supplements or a placebo for about five years. The results showed that neither vitamin D nor fish oil reduced the risk…

This study tested whether a slow-release caffeine pill (zümXR) works better than regular caffeine for improving mood, energy, and focus after a night of poor sleep. 36 healthy adults who usually drink moderate caffeine took both types on separate days after sleeping less than 5 h…

This study tested whether a daily drink made from dairy phospholipids (a type of fat found in milk) could help healthy adults feel less stressed and recover faster from stressful situations. 150 adults aged 25-49 took either the active drink or a placebo for 12 weeks. Researchers…

This pilot study tested whether combining active video games (exergaming) with resistance training could reduce frailty in nursing home residents. Thirty older adults who were frail or pre-frail took part. The goal was to see if this fun, combined exercise approach could improve …

This study tested a supplement called Brain Edge, made from herbs and amino acids, to see if it quickly improves thinking or mood. Fifty healthy adults took part in three sessions, using computer tests, surveys, and VR headsets. The main goal was to check for side effects, while …

This study looked at whether a daily magnesium supplement could help improve energy and mood in 60 adults over 14 days. Participants took the supplement and reported how they felt using questionnaires. The goal was to see if the supplement made a difference in energy, mood, stres…

This study tested whether a new pre-workout supplement helps healthy adults exercise longer, feel stronger, and have more energy. Twenty-seven participants took either the supplement or a placebo before cycling and bench press tests. Researchers measured endurance, strength, perc…

This completed study enrolled 60 adults aged 50-70 who felt stressed. Participants took either a low or high daily dose of Virtiva Plus (a supplement containing ginkgo biloba) for 5 weeks. Researchers measured changes in anxiety, mood, memory, and quality of life using questionna…

This study tested whether the Tony Robbins Rapid Planning Method (RPM) helps adults feel less anxious, more motivated, and more productive. About 140 people took part: one group used the RPM program, while the other group kept a weekly to-do list journal. Everyone completed surve…

This study looked at how walking in different forest environments changes heart rate, blood pressure, and mood in healthy adults. Sixteen participants walked in three forest settings and on an indoor treadmill. Researchers measured heart activity and mood before and after each wa…

This study tested a social robot that leads activities like trivia and reminders for people with Alzheimer's or other dementias living in assisted care. 26 residents, family members, and staff took part to see if the robot helped with engagement and mood. The goal was to understa…

This study tested whether a smartphone app could improve mood, sleep, and physical activity in over 1,000 medical interns. Participants used the app daily to log their mood and wore fitness trackers to measure steps and sleep. The goal was to see if the app helped, not to treat o…

This completed online study looked at how spending time in nature (like parks, gardens, or beaches) might improve mood and thinking in 97 adults aged 40 and older, both with and without Parkinson's disease. Participants filled out surveys about their connection to nature, mood, s…

This study looked at how children ages 8 to 17 use their phones and tablets, including social media and games, and how that relates to their mood, sleep, stress, and physical activity. Over 900 children and their parents took part by using a special app and answering surveys for …

This study looked at whether taking a dietary supplement for 60 days could improve thinking and mood in 75 university students aged 18 and older. Participants were split into three groups: two received different supplements, and one got a placebo (dummy pill). Researchers checked…