Scurvy
Deficiency, or a lack, of vitamin C in your body happens because of a lack of sufficient amounts of vitamin C in your diet. Over time, a lack of vitamin C means that new collagen cannot be formed. This causes various tissues in your body to start to break down and the health and repair of your body become affected. Symptoms of scurvy include easy bruising, easy bleeding and joint and muscle pains. Vitamin C deficiency can be treated with supplements of vitamin C and a diet rich in vitamin C. Vitamins are a group of substances needed in small amounts by the body to maintain health. Vitamin C is also called ascorbic aci Today, vitamin C deficiency and scurvy are rare in developed countries [ 8 ]. Overt deficiency symptoms occur only if vitamin C intake falls below approximately 10 mg/day for many weeks [ 5-8, 21, 22 ]. Vitamin C deficiency is uncommon in developed countries but can still occur in people with limited food variety. The total body content of vitamin C ranges from 300 mg (at near scurvy) to about 2 g [ 4 ]. High levels of vitamin C (millimolar concentrations) are maintained in cells and tissues, and are highest in leukocytes (white blood cells), eyes, adrenal glands, pituitary gland, and brain. While today scurvy is known to be caused by a nutritional deficiency, until the isolation of vitamin C and direct evidence of its link to scurvy in 1932, numerous theories and treatments were proposed, often on little or no experimental data. In infants, scurvy is sometimes referred to as Barlow's disease, named after Sir Thomas Barlow, a British physician who described it in 1883. However, Barlow's disease may also refer to mitral valve prolapse. If your diet is lacking in certain vitamins, vitamin deficiency anemia can develop. Or vitamin deficiency anemia may develop because your body can't properly absorb the nutrients from the foods you eat. Causes of vitamin deficiency anemias, also known as megaloblastic anemias, include: 1 Vitamin C deficiency anemia. 2  Vitamin C deficiency can develop if you don't get enough vitamin C from the foods you eat. 3  Vitamin C deficiency is also possible if something impairs your ability to absorb vitamin C from food. 4  For instance, smoking impairs your body's ability to absorb vitamin C. 1 Vitamin C deficiency can develop if you don't get enough vitamin C from the foods you eat. 2  Vitamin C deficiency is also possible if something impairs your ability to absorb vitamin C from food. 3  For instance, smoking impairs your body's ability to absorb vitamin C. 1 Vitamin C deficiency anemia. 2  Vitamin C deficiency can develop if you don't get enough vitamin C from the foods you eat. 3  Vitamin C deficiency is also possible if something impairs your ability to absorb vitamin C from food. 4 Since only 10 mg of vitamin C is needed daily to prevent scurvy, the disease is rarely seen today. Even without signs of scurvy, a low intake of vitamin C can compromise many body functions, including the ability to rid the body of cholesterol and the immune system's ability to fight off infection and disease. The RDA for vitamin C is 75 mg daily for women and 90 mg for men, with an additional 10 mg for pregnant women and an additional 45 mg for women who are breast-feeding. The RDAs now indicate that smokers need at least 100 mg of vitamin C a day. Scurvy is a disease resulting from a deficiency of vitamin C. Scurvy often presents initially with fatigue, followed by formation of spots on the skin, spongy gums, and bleeding from the mucous membranes. In infants, scurvy is sometimes referred to as Barlow's disease, named after Sir Thomas Barlow, a British physician who described it in 1883. However, Barlow's disease may also refer to mitral valve prolapse. Vitamin B-12 deficiency anemia (pernicious anemia). Vitamin B-12 deficiency can result from a diet lacking in vitamin B-12, which is found mainly in meat, eggs and milk. Vitamin B-12 deficiency anemia can also occur if your small intestine can't absorb vitamin B-12. 1 Vitamin C deficiency anemia. 2  Vitamin C deficiency can develop if you don't get enough vitamin C from the foods you eat. 3  Vitamin C deficiency is also possible if something impairs your ability to absorb vitamin C from food. 4  For instance, smoking impairs your body's ability to absorb vitamin C
http://patient.info/health/vitamin-c-deficiency-leaflet http://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional/ https://en.wikipedia.org/wiki/Scurvy http://www.mayoclinic.org/diseases-conditions/vitamin-deficiency-anemia/basics/causes/con-20019550 http://www.mayoclinic.org/diseases-conditions/vitamin-deficiency-anemia/basics/causes/con-20019550 http://health.howstuffworks.com/wellness/food-nutrition/vitamin-supplements/vitamin-c-deficiency.htm https://en.wikipedia.org/wiki/Scurvy http://www.mayoclinic.org/diseases-conditions/vitamin-deficiency-anemia/basics/causes/con-20019550
deficiency of vitamin c causes which disease