Each level of reflection is structured to parallel Bloom's taxonomy. (See installment 1 for more on the model). Assume that a teacher looked back on an lesson (or project, unit, course, etc) they have just taught.
Vitamin E deficiency is uncommon in adults but can occur in people whose diets are high in polyunsaturated fatty acids, which increase vitamin E requirements, and in people with vitamin E malabsorption, which impairs red blood cell (RBC) survival. Serum alpha-tocopherol levels are below 0.5 mg/dL in adults.
Vitamin E is a fat soluble chemical found in the diet in varying amounts. Discovered in 1922, the term vitamin E is used to refer to all tocol and trienol derivatives. The tocols are alpha-, beta-, gamma- and delta-tocopherols and the trienols are alpha-, beta-, gamma- and delta-tocotrienols.