The number specifically designated for "vendors" or medical staff. It won't be the regular customer service number. That number is for the members or those carrying that particular insurance.
For this answer I would go with D. Retinalogic. It is not a vitamin.
Answer:
Health-Illness Continuum
Explanation:
Health and illness can be viewed as the opposite ends of a health continuum• From high level of health a person's condition can move through good health -- normal health -- poor health -- extremely poor health -- to death. People move back and forth within this continuum day by day.
