HEALTH ADULT SUBJECTS

This study tested a new in-office tooth whitening system on 180 healthy adults aged 18 to 70. The goal was to see how well it whitens teeth compared to other whitening systems already on the market. Participants had their tooth shade measured before and after treatment to check f…

This study looked at how the body and mood respond to maximum effort after a week of hard training in elite male and female rowers. Researchers measured stress hormones and brain chemicals in blood samples and used a mood questionnaire. The goal was to better understand physical …

This study looked at how taking a new drug called HSK47388 with or without food changes the way the body processes it. Fifteen healthy adults took the drug at different times relative to meals. The goal was to understand the drug's safety and how it moves through the body, not to…

This study looked at how different levels of percussive massage (like using a massage gun) affect agility, jumping, and strength in 18 trained male football players. Each player tried no massage, low-intensity massage, and moderate-intensity massage, both in the morning and eveni…

This study tested a commercially available oral NAD+ supplement in 60 healthy adults aged 45-75. Over 5 days, researchers measured whether the supplement raised NAD+ levels in the blood and inside cells, and whether it changed other biological markers related to health. The study…

This study looked at what influences body posture awareness in 122 academics aged 24 to 60. Participants filled out questionnaires about their posture and mindfulness. The goal was simply to understand the factors, not to test any treatment.

This early-stage study tested a single inhaled dose of DBM-1152A in 44 healthy Chinese adults to see if it is safe and how the body processes it. Participants were randomly assigned to receive either the drug or a placebo. The goal was to check for side effects and measure drug l…

This study tested whether a new granule form of levetiracetam works the same as the standard tablet form in 20 healthy adults. Participants took both versions at different times, and researchers measured drug levels in the blood. The goal was to confirm the two forms are bioequiv…

This study looked at how different music volumes affect balance in athletes. 48 healthy athletes aged 18-35 listened to soft, medium, and loud music while standing on a virtual reality balance system. The goal was to see if sound intensity changes how steady they are.

This small, completed pilot study explored whether adding acacia gum to flour-based foods helps control blood sugar levels after eating in healthy people. Researchers tested the gum as a food supplement to understand its effect on post-meal glucose. The study involved 14 healthy …