HEALTHY ADULTS

This study looks at whether human milk oligosaccharides (HMOs), a key ingredient in breast milk, can help adults living in Antarctica stay healthy. The harsh environment can weaken the immune system and affect metabolism. Researchers will give some participants HMO supplements an…

This study looks at whether a single dose of a polyphenol supplement (Vinitrox™) can improve blood vessel widening and exercise performance in healthy, active adults during moderate exercise in low-oxygen conditions (simulating altitude). About 38 participants will take either th…

This study tracks 129 healthy adults aged 18-65 over two years using a wearable device called Syde®. The goal is to collect walking speed and other movement data to create a reference for healthy people. This information will help develop and validate future digital health tools.…

This study aimed to see if measuring stable carbon and nitrogen isotopes in blood, hair, and fingernails could more accurately track what people eat compared to standard diet surveys. Researchers planned to feed healthy adults controlled meals and then compare isotope levels in t…

This early-stage study looks at how a new medicine (PF-08049820) is processed by the body when taken alone or with a common stomach acid drug (rabeprazole). About 18 healthy Chinese adults will take both combinations by mouth, and researchers will measure medicine levels in the b…

This study measures cardiorespiratory fitness in 800 healthy adults aged 18-65 using a simple step test. Participants step up and down for 3 minutes while heart rate is recorded to estimate oxygen use. The goal is to create standard fitness values for the general population.