Assertion: dialysis's kidney | /r/CapableOf | convert vitamin d
Facets:
value: to its active form
type: OTHER
Source sentences:
text: The kidneys convert vitamin D to its active form ( calcitriol), which helps regulate the amount of calcium in the blood and the amount used to produce bone tissue.
text: In people with kidney failure, the kidneys are not able to convert enough vitamin D to its active form, so parathyroid hormone levels may increase.