Assertion: vitamin d | /r/HasProperty | available
Facets:
value: through food
type: MANNER
value: via sunlight
type: MANNER
value: via diet
type: CAUSE
value: through fortified food sources
type: MANNER
value: via supplements
type: OTHER
value: during the winter
type: TEMPORAL
value: through supplements
type: MANNER
value: through exposure to sunlight
type: CAUSE
Source sentences:
text: Vitamin D is available through exposure to sunlight, supplements, fortified food sources, and in a limited amount of ordinary food items.
text: However, after regular sun exposure, people under the age of 50 can produce and store approximately 6 months' worth of vitamin D, so vitamin D stored in the body is available during the winter when production is minimal (Holick 1996).
text: Vitamin D is available via diet, supplements and sunlight, which is why it is also referred to as the “sunshine vitamin.
text: Vitamin D is also available through food although it would be difficult to get all the vitamin D you need through diet alone, and it is in a more difficult form for the body to use.