C-22 - Asbestos Abatement Contractor. This classification description is an excerpt of the regulation that established the C-22 Asbestos Abatement contractor classification. Click here for the full text of the regulations that relate to the C-22 classification.
The liver is one of the main sites of storage for vitamin B-12. Approximately 60 percent of the vitamin B-12 in the body is stored in the liver, with another 30 percent stored in muscles.
In humans, the ileum, which is the last and longest part of the small intestine, is where vitamin B12 is absorbed. Also, bile salts are reabsorbed here and sent back to the liver.... In humans, the ileum, which is the last and longest part of the small intestine, is where vitamin B12 is absorbed. Also, bile salts are reabsorbed here and sent back to the liver. Continue Reading.