Mushrooms were freeze dried for
vitamin D2 analysis.
There were limited data of
vitamin D2 or vitamin D gained via sun exposure or dietary resources to compare the differences.
While dark chocolate has a relatively high
vitamin D2 content, very little amount of vitamin D was found in white chocolate, the researchers said.
Comparison of
vitamin D2 and vitamin D3 supplementation in raising serum 25-hydroxyvitamin D status: a systematic review and meta-analysis.
The number of study participants who had hypertension were 22 and 19 having low and normal
vitamin D2 level respectively (table 3).
In their meta-analysis, they included studies that reported any baseline 25-hydroxyvitamin D blood levels, any blood pressure levels, studies that lasted as little as four weeks, and which involved supplementation with a variety of forms of vitamin D, including
vitamin D2, vitamin D3, calcitriol (1,25-hydroxyvitamin D3), and 1-alpha-hydroxylated versions of vitamin D (paricalcitol and doxerocalciferol).
MY DOCTOR NOW WANTS ME TO TRY
VITAMIN D2. WHAT'S THE DIFFERENCE BETWEEN THESE TWO TYPES OF VITAMIN D?
Russell recommends vitamin D3, rather than
vitamin D2, supplements.
Vitamin D used in fortification and dietary supplements may be in the form of
vitamin D2 (ergocalciferol) or vitamin D3 (cholecalciferol).
has launched a novel CE marked ELISA kit to measure total 25-Hydroxy
Vitamin D2 and D3.
In humans, the most important compounds of vitamin D are
vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol).
Vitamin D comes in several forms; the two most commonly found in foods and supplements are
vitamin D2 (ergocalciferol) and D3 (cholecalciferol).