The Vitamin D and CRP program is recommended for all patients. Even “healthy” people in great shape can have elevated CRP levels which can lead to all kinds of disease. Vitamin D levels are crucial to maintaining an adequate immune defense and most people have less than ideal vitamin D levels. The vitamin D and CRP program begins with a simple finger prick blood test that analyzes a person’s vitamin D and CRP levels. Corrective protocols are then used for those who are outside of the normal range.