Tocopherol which is also known as vitamin E is a special term for complex compounds which have a six chromanol ring, tocopherol biological activity and an isoprene side chain. The vitamin E group includes tocopherols which differ in the extent to that mentholated by the chromanol ring.
It is very interesting that with a vitamin E deficiency there are three particular cases where a E vitamin deficiency is likely to occur.
A E vitamin deficiency happens in people who can't imbibe dietary fat and that has been discovered in premature and small birth weight babies, who are babies that weigh 3 and a half pounds at birth. And, this has been found in people with fat metabolism rare disorders. Most likely E vitamin deficiency problems are described as a neurological problem because of a bad nerve connection.
People who can't imbibe fat may need to have a vitamin intake because they require some dietary fat for the purpose of getting tocopherol from the gastrointestinal tract. People who suffered with cystic fibrosis, anyone who had all or part of his or her stomach transferred, and people with such problems as malabsorption, for example, Crohn's disease, or anything else may not be able to imbibe fat and needs to discuss the necessity of a vitamin E intake with their doctor. Chronic diarrhea and greasy stools are some of the problems that face people who can't imbibe fat.
Infants who have quite low birth weights may have an vitamin E deficiency. These babies are often under the neonatlogist care as you may know it is the pediatrician that specializes in the newborn's care and treats and evaluates the accurate premature infants' nutritional needs.
A vitamin E deficiency causes many problems and one of the rarest ones is abetilipoproteinemia which is a fat metabolism inherited disorder that leads to poor vitamin E and fat absorption. A deficiency of the vitamin E that is associated with abetalipoproteinemia leads to such problems as poor transmissions, nerve impulses, retina degeneration that can result in blindness and muscle weakness. People with that hard disease may be prescribed an uncommon vitamin E intake by a doctor to treat the problem.
Let's review some signs of vitamin e deficiency. Premature infants that suffer from hemolytic anemia may have an E vitamin deficiency. The hemoglobin levels of these infants are ranging from seven to nine g/d; also they have very low vitamin E plasma levels, hyperbilirubinemia, and reticulocytotis.
Bassen-Kornzweig syndrome is also called abetilipoproteinemia because of the genetic-apoloipoprotein B absence that leads to steatorrhea and serious fat malabsorption with retinopathy and progressive neuropathy in the early decades of human life. The levels of vitamin E plasma are as a rule undetectable.
There are some disorders and diseases that are in children that indicate an E vitamin deficiency, for instance, cystic fibribrosis, or chronic cholestestatic herpatobilary disease. There is also some muscle weakness and loss of reflexes in the tendons.