VITAMIN D

This study is testing whether a combination of vitamin D, vitamin B6, and two natural supplements (epigallocatechin gallate and D-chiro-inositol) can shrink uterine fibroids. Researchers will compare the supplement mix against a placebo in 60 women with fibroids large enough to c…

This study is testing if eating a small daily amount of almonds (5 grams) can help heal broken thigh and shin bones as effectively as standard vitamin D supplements. It will involve 136 adults with these fractures who have low vitamin D levels. Researchers will compare bone heali…

This study is testing whether vitamin D supplements can prevent preeclampsia from recurring in pregnant women who had it in a previous pregnancy. Researchers will give 146 women either vitamin D pills or placebo pills and track who develops preeclampsia again. The goal is to find…

This study aims to understand if measuring 'free' vitamin D in the blood is a better indicator of vitamin D status than the standard 'total' vitamin D test. Researchers will compare levels in healthy adults, pregnant women, and people with specific hormonal or kidney conditions. …

This study aims to understand if vitamin C can increase body heat produced by the nervous system and raise vitamin D levels in the blood. Researchers will test 20 overweight adults aged 18-40 by stimulating their nervous system and measuring temperature and vitamin D, with and wi…

This study is investigating whether a specific type of high-intensity interval training can help the body release Vitamin D that is stored in fat tissue. It will involve 30 adults with overweight or obesity who will either follow the exercise program or maintain their usual routi…