Plain-English translation of NCT05464186 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Read our Obesity research guide →This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
Researchers want to understand whether whole milk is better for children's weight and heart health than nonfat milk. Some recent studies suggest that whole milk may help kids feel fuller longer, which could reduce snacking on unhealthy sugary foods. This year-long study will give 200 children either whole milk or nonfat milk—3 cups daily—and track changes in their weight, body composition, and heart health markers.
There's ongoing debate about which type of milk is healthiest for children, especially those who are overweight. Some new research suggests whole milk might actually be better for preventing weight gain and heart disease, but doctors need more evidence to know for sure.
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Your child would be randomly assigned to drink either whole milk or nonfat milk—3 cups per day for one full year. The study will deliver milk to your home to make it easier to participate. Researchers will measure your child's weight, body composition, and blood health markers at the start and throughout the year to see how the two types of milk affect their growth and heart health.
AI-generated summary from trial data · Jun 19, 2026 · Not medical advice
United States
Sponsor
Boston Children's Hospital
Enrollment target
~200 participants
Started
December 2022
Primary completion
December 2026
Age range
9 Years – 12 Years
Last updated on clinicaltrials.gov in January 2026.
Reach out to the team running this trial. Response times vary — some teams are faster than others.
Central contact
Donna L Lesperance, MA, MPH
Boston Children's Hospital
Tell us you're interested and we'll help connect you with the research team. We'll walk you through what to expect first — no email needed to get started.