Vitamin B plays an essential role in aiding human growth and regulating important body functions, according to the American Cancer Society. Vitamin B complex is a group of 8 vitamins which includes vitamins B1, B2, B3, B5, B6, B7, B9 and B12.Know More
According to About.com, each B vitamin performs a specific health function inside the body. Vitamin B1 contains thiamine and vitamin B2 contains riboflavin; both vitamins aid the heart, nerves and muscles. Vitamin B3 contains niacin, which is essential to keep the digestive and nervous systems functioning properly. Vitamin B5 contains pantothenic acid and stimulates growth. Vitamin B6 breaks up protein and protects the immune system. Vitamin B7 contains biotin, which aids in the production of hormones. Vitamin B9 contains folate, which is important in the creation and maintenance of cells. Vitamin B12 promotes healthy development throughout the body.
Some B vitamins are used to treat specific diseases. For example, vitamin B12 is used in the treatment of Alzheimer's disease and memory loss. It is also used for other health problems like heart disease, diabetes, sleep disorders and allergies, according to WebMD. Some people take vitamin B12 to slow the progress of degenerative diseases such as multiple sclerosis. This powerful vitamin is sometimes also used in skin care preparations to soothe skin problems such as eczema and psoriasis.Learn more about Medications & Vitamins
The human body needs vitamin B6 to metabolize tryptophan, produce serotonin and dopamine, use steroid hormones properly and manufacture nucleic acids. More than 100 enzymes are dependent on a vitamin B6 derivative, according to the Linus Pauling Institute at Oregon State University.Full Answer >
Vitamin B17, otherwise known as Laetrile and amygdalin, is not a vitamin because the substance has not been proven to be necessary for human health, according to the American Cancer Society. A 2006 study published in the Biological & Pharmaceutical Bulletin claims amygdalin can help prostate cancer patients. The chemical allegedly works when the human body breaks down the substance into cyanide and amygdalin kills cancer cells.Full Answer >
Vitamin D helps the body absorb calcium, one of the minerals needed for bone formation, and is used to prevent osteoporosis in adults and rickets in children. Because few foods contain vitamin D, it is added to milk, cereals, orange juice, yogurt and soy beverages, according to MedlinePlus.Full Answer >
B-12 shots are given to prevent or correct a deficiency of vitamin B-12, reports Mayo Clinic. These shots are also given to people with a condition called pernicious anemia. Pernicious anemia is a decrease in red blood cells caused by an inability to absorb vitamin B-12 properly, states MedlinePlus.Full Answer >