13 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…
Comparing the additional effects of UVB irradiation to oral vitamin D supplementation on well-being and quality of life in psycho-geriatric nursing home residents.
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 the study is to compare the absorption of MK-7 after intake of 3 different MK-7 supplements.
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,…
The aims of this study are to observe the effectiveness of oral vitamin D supplementation on vitamin D status and muscle performance in vitamin D-deficient alcoholics during two different vitamin D treatment strategies (VIDIO and CAU).
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.
The aim of the present study is to compare the effect of consumption of a fruit beverage on plasma antioxidant capacity with that of the consumption of fruit.
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.