Vitamin B12
Vitamin B12 or cobalamin helps to make red blood cells and is important for brain and nerve cell functions. Vitamin B12 is effective in DNA synthesis, fatty acid synthesis and cell metabolism. Vitamin B 12 is found naturally in fish, red meat, poultry, milk, cheese, and eggs and also breakfast cereals. B12 deficiency leads to pernicious anemia - which manifests in the form of weakness, sore tongue, general apathy, back pain and tingling in the extremities. Vitamin B12 helps maintain a healthy digestive system, healthy skin and hair and protect against high blood pressure and heart disease. Vitamin B 12 helps protect against breast cancer, colon cancer and prostrate cancer.
RDA - Recommended Daily Allowance:
Adults - Men: 2.4 mcg
Adults - Women: 2.4 mcg
Pregnant Women: 2.6 mcg
Breast feeding Women: 2.8 mcg
Vitamin B12 is generally well tolerated.
Canker sore
A canker sore or aphthous ulcer is a painful mouth sore. It can appear on the inner surface of the cheeks or palate. Typically it starts off as one painful bump that goes on to becoming an open ulcer. It can be accompanied by fever or uneasiness. Appearance of canker sores can be attributed to stress, hormonal fluctuations, food allergies, deficiency of certain vitamins and minerals such as vitamin B12, iron, and folic acid, lack of sleep and immune reactions. Dental braces can often lead to aphthous ulcers. Canker sores take about a week to heal. Maintaining good oral hygiene and getting routine dental checkups can prevent such a condition. Zinc supplements, anti-inflammatory medications and analgesics are most often prescribed. A person suffering canker sores must avoid hot and spicy food. Applying Milk of Magnesia or diluted hydrogen peroxide can aid the healing. In very severe cases, corticosteroids are prescribed.
Vitamins and Minerals
Vitamins and minerals boost the immune system of the individual, and they support normal growth and development of the body. For instance, carrot contains a substance called carotenoids, which are good for eyes. The body converts carotenoids into Vitamin A, which in turn prevents possible eye problems. Vitamins fall under two categories:
Fat soluble vitamins - which dissolve in fat and can be stored in the body. Fat soluble vitamins are A, D, E and K.
Water soluble vitamins - which need to dissolve in water before your body can absorb them. Water soluble vitamins are Vitamin C and the B complex vitamins such as Vitamin B6, Vitamin B12, niacin, riboflavin and folate.
While vitamins are organic substances, minerals are inorganic and they come from the soil and water and are absorbed by plants or eaten by animals. The body needs largest amounts of some minerals such as calcium, to stay healthy. Other minerals such as chromium, copper, iodine, selenium and zinc are termed trace minerals as the body needs very small amounts of them each day.
Bibliography / Reference
|
