Taking a Look at Vitamin B12 - 1574 Words

Vitamin B12, also known as cobalamin, is an essential cofactor for many processes in the human body. The vitamin is essential in the diet, meaning that the body is not capable of producing vitamin B12 or its derivatives without obtaining the raw vitamin through ingestion. Although animals cannot produce cobalamin, organisms belonging to the domains bacteria and archaea are capable of synthesizing it. Many foods are fortified with B vitamins in order to maintain vitamin levels in the population. The recommended intake of Vitamin B12 in order to maintain proper health for an average adult is 2.4 micrograms per day. The main dietary sources of the vitamin are fish, meat, dairy and fortified foods. The history of Vitamin B12 is very similar to that of other vitamins and cofactors, in that Vitamin B12 was discovered because of the disease that its deficiency causes in humans. In this particular case, the disease that led to the discovery was pernicious anemia. In 1855, the disease was first described by a doctor working at Guy’s Hospital in London named Thomas Addison in his article Disease of the Suprarenal Capsules. For this reason, pernicious anemia is also known as Addison’s anemia. At this point in time, pernicious anemia was considered to be a death sentence to those afflicted. Another seventy years passed before significant advances were made in the treatment of pernicious anemia. In 1920, Doctor William Murphy began working on experiments to find a treatmentShow MoreRelatedHealthy Eating Plan Vs. Nutrition1394 Words   |  6 Pagesfor dinner you may have grilled fish with green beans. I did my 3-day analysis and I do not eat healthy. Week 1 of the class we had to track 3 days of how do we eat. I am the type of person that will go without eating. With me working two jobs and taking summer classes I am very busy. I normally do not eat breakfast but if I do have breakfast I’ll eat a brown sugar pop tart. 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How do joint affliction vitamins support in such scenarios? There are numerous commercials showing more than a few joint ache nutrients. These merchandise are simply in the market in this day and age. All of them, of direction, promise to be the first-class among the quality. ItRead MoreSci 241 Week 524609 Words   |  99 Pagespantothenic acid are B vitamins needed to produce ATP from carbohydrate, fat, and protein. Vitamin B6 is important for amino acid metabolism as well as energy production. Folate is a coenzyme that is needed for cell division. Vitamin B12, only found in animal foods, is needed for nerve function and to activate folate. Vitamin C is needed to form connective tissue and acts as a watersoluble antioxidant. Vitamin A is essential for vision, and it regulates cell differentiation and growth. Vitamin D is necessary