Assertion: vitamin e | /r/HasProperty | needed
Facets:
value: to form red blood cells
type: PURPOSE
Source sentences:
text: While vitamin E from dietary sources is needed to maintain good health, people often take vitamin E supplements in the belief that they may prevent disease.
text: Not only does vitamin E help with protecting the skin and reducing oxidative stress in the body, but it also is necessary to form red blood cells and control the function of the immune system.
text: Vitamin E is needed to protect these fats from oxidation.