There are two types of vitamin D in the diet, ergocalciferol (D2) found in plants, and cholecalciferol (D3) found in animal foods. Of the two types of vitamin D, cholecalciferol (from animals) is much more potent than ergocalciferol.
Â· just now. Report Abuse. PCP means Primary Care Physician and SPC means Specialist. If you have an HMO plan you may be required to pick a Primary Care Physician (or some Point of Service POS plans may require this as well.).y thought is that you are looking at the PCP and SPC and ER on your health insurance ID card and next to it will be the co-payment (co-pay) amounts that you will pay if you have to see a Primary Care Physician (PCP) or a Specialist (SPC).
Critical control point (CCP) is a step, or procedure in a food process (from its raw state through processing) at which control can be applied and as a result a food safety hazard can be prevented, eliminated or reduced to an acceptable level. A CCP is any biological, chemical or physical property that may cause food to be unsafe.