Vitamin D fortified foods for families
Part of Hormones & metabolism clinical trials.
This trial tests if eating foods with extra vitamin D can improve vitamin D levels in families. It provides study foods and checks your vitamin D through blood samples.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Your household must have at least one adult (18 or older) and one teen (11-17 years old).
- You must be willing to eat most of the study foods provided.
- You must give two blood samples (about a tablespoon each).
- No food allergies or intolerances, including severe allergies.
- You cannot take high-dose vitamin D supplements (1000 IU or more) for 4 weeks before and during the study.
- You cannot follow a vegan or vegetarian diet or have other major dietary restrictions.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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