Vitamin D for better performance in healthy adults
Treatments studied
Part of Mental health clinical trials.
This study tests if taking vitamin D supplements can help young, healthy adults stay sharp and perform well under stress. You may be eligible if your current vitamin D level is low but not severely low.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 40 years old.
- You have low but not severely low vitamin D levels (based on a blood test).
- You are not pregnant or breastfeeding, and if you could become pregnant, you use birth control.
- You are willing to stop taking any vitamin D supplements for at least a month before and during the study.
- You don't have certain health conditions like kidney disease, liver disease, osteoporosis, or severe mental health diagnoses.
- You can tolerate mild electric shocks and don't have severe reactions to heat or skin irritants.
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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