Comparing vitamin D3 forms for low vitamin D
Part of Hormones & metabolism clinical trials.
This study compares different forms of vitamin D3 to find which works best for adults with low vitamin D levels. If you have a vitamin D deficiency and are generally healthy, this trial may help determine the most effective supplement for you.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older
- Your vitamin D level is low (below 75 nmol/L) according to a recent blood test
- You have a healthy body weight (BMI between 18.5 and 29.9)
- You are not pregnant or breastfeeding
- You have not taken any vitamin supplements in the last 8 weeks
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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