9 results
PrimaryImproved woundhealing in 30 days in patients with an open revascularisation of the lower extremities after treatment with 4 dosages of 2 grams ascorbic acid on 4 consecutive days. (First dosage 1 hour preoperative)SecondaryWith preoperative…
Primary objectives: 1. Does vitamin D supplementation improve depressive symptoms in older persons? 2. Does vitamin D supplementation improve physical performance and functional limitations in older persons?Secondary objectives: 3. Does vitamin D…
The primary objective of this study is to investigate whether consumption of a dried lutein-enriched egg-yolk containing beverage significantly increases serum lutein concentration in healthy volunteers.A secondary objective is to investigate…
To evaluate the effect of cholecalciferol supplection on the systolic blood pressure in hypertensive patients with a 25-hydroxycholecalciferol insufficiency. Secondly, the effects on PRA, aldosteron, 25-hydroxycholecalciferol, alkaline phosphatase,…
To assess whether supplemention of vitamin D3 (1200 IU/day) in vitamin-D deficient non-western immigrants at risk for type 2 diabetes mellitus can improve the insulin resistance and betacell function as well.
To study the effect of a vitamin K-containing food supplement on osteocalcin carboxylation in healthy children between 6 and 10 years of age in the Netherlands.
To investigate the effect of probiotics for 12 weeks on vitamin K status vs placebo.
To study the effect of vitamin K supplementation on calcification propensity and vitamin K status in RTRs with vitamin K deficiency.
Objectives: To investigate the effect of a daily sachet of probiotics on vitamin K status for 12 weeks vs placebo.