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 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…

This study aims to better understand how the body processes vitamin D. Researchers will compare levels of 'free' vitamin D—the active form the body can use—in healthy adults, pregnant women, and people with certain hormonal or kidney conditions. The goal is to see if measuring fr…