Find here common causes for lack of vitamin d and which diseases and conditions it can cause. Vitamin b3 helps your body convert food to energy and is important for your nerve health. Find vitamin deficiency diseases chart pdf for your study, vitamins are very important for our health, but its deficiency causes specific diseases. The effects of vitamin deficiencies are related to the biochemical roles they play. Following is the list of some of the vitamins and the deficiency diseases caused by them. Pellagra is a deficiency disorder caused by a lack of vitamin b3, also known as niacin or nicotinic acid.
Folate is a term which includes naturally occurring food folate and synthetic folic acid, which is used in supplements and fortified foods. It is also essential for the functioning of the heart, muscles, and nervous system. We compared the odds of vitamin d deficiency in three chronic diseases. Diseases and syndromes in animals associated with vitamin e deficiency. Patients with cf should be given daily doses of a watermiscible form of vitamin e to correct the deficiency. Severe and prolonged deficiency can cause bone mineralization diseases, such as rickets in children and osteomalacia in adults. When caused by not enough vitamin intake it is classified as a primary deficiency, whereas when due to an underlying disorder such as malabsorption it is called a secondary deficiency. Fact sheet common micronutrient deficiencies in ibd.
Consequences of vitamin d deficiency vitamin d deficiency results in abnormalities in calcium, phosphorous, and bone metabolism. Some diseases are not spread from person to person or by microorganisms or directly or indirectly, these are called noncommunicable diseases. Vitamin b 12 deficiency also has been linked to psychiatric disorders, including impaired memory, irritability, depression, dementia and, rarely, psychosis. Vitamin d deficiency is associated with increased risk of common cancers, autoimmune diseases, infectious diseases, and cardiovascular mortality. Pdf vitamin d deficiency is significantly associated with. The following compilations may help in diagnosing and treating these deficiencies. The inability to see well in dim illumination night blindness is a symptom recorded in ancient egyptian, greek. In order to prevent vitamin b12 deficiency, a dietary supplement should be taken. Vitamin a deficiency vad affects ocular tissue in two ways. Vi, section d sai international school, bhubaneswar diseases caused by deficiency. Vitamin common name functions symptoms of deficiency thiamin vitamin b1 helps the bodys cells convert carbohydrates into energy. Vitamin and mineral requirements in human nutrition world health. Vitamin deficiencies an overview sciencedirect topics.
Deficiency of vitamin b12 also called cobalamin can cause tiredness, loss of appetite, weight loss, constipation, and nerve issues. Reference documents for these vitamins and other vitamins and minerals can be found at. Nutrient chart function, deficiency and toxicity symptoms, and major food sources 190 infant nutrition and feeding infant nutrition and feeding 191 nutrient. Vitamin deficiency is the condition of a longterm lack of a vitamin. Pdf the research focused on the benefits of micronutrients. The advantages and drawbacks of each are discussed. Diseases of nutrition include the effects of undernutrition, prevalent in lessdeveloped areas but present even in affluent societies, and the effects of nutritional excess. History the theory that cardiovascular diseases cvd are related to a deficiency of vitamin c was first proposed by the brilliant canadian physician g. Vitamin d deficiency and diabetes rheumatoid arthritis. Vitamin function food sources symptom of deficiency symptom of excess vitamin b12 helps produce red blood cells maintains healthy nervous system promotes appetite helps in protein. Nutritional deficiency diseases pdf diagnosis of nutritional deficiencies or a disease caused by insufficient dietary intake of macro and. Adults who bruise or bleed easily sometimes have vitamin k deficiency. These are compounds the body can convert into vitamin a.
Vitamin d deficiency has also been associated with. These diseases are caused by the deficiency of some vitamins or nutrients or due to malfunctioning of certain body organs. You can also download this list of nutritional deficiency diseases as pdf for. Rickets is caused by a lack of vitamin d, although heredity can also play a role in this disease. The occurrence and effects of human vitamin e deficiency. It is well known that the blood level of vitamin d in patients with ckd is low 53. Folate deficiency is often accompanied by vitamin b12 deficiency.
Vitamins their sources and deficiency diseases youtube. Nov 14, 2017 vitamin b1 deficiency can cause beriberi, a condition that produces symptoms including loss of appetite, weakness, pain in the limbs, shortness of breath, and swollen feet or legs. Vi, section d sai international school, bhubaneswar diseases caused by deficiency of vitamins. Guidebook on vitamin a in health and disease vision 2020 e. Primary and secondary metabolites, vitamins, deficiency diseases, micronutrients vitamins and minerals, food sources of vitamins and minerals. When vitamin e deficiency does occur, it strikes people with diseases that prevent the absorption of dietary fats and fatsoluble nutrients. Folacin b9 or folic acid required for dna synthesis and cell growth and is. Obesity, perhaps the most important nutritional disease in the united states and europe, results usually from excessive caloric intake, although emotional, genetic. Vitamin d deficiency is more common than you may think.
Many of the manifestations of the vitamin c deficiency disease, scurvy, are related to defective collagen synthesis, including blood vessel fragility petechiae, ecchymoses, and inflamed bleeding gums, tooth loss, bone and connective tissue disorders, and impaired wound healing. Human vitamin and mineral requirements food and agriculture. Written documents providing the criteria that were used in the past to develop the. Vitamin d deficiency is the most common in the list of vitamin deficiency diseases.
Physiological role of vitamin c in a general sense, vitamin. Helpful for gk and general knowledge with lots of information and general awarness knowledge. Terminal statement prepared for the government of india by the food and agriculture organization of the united nations es. Dietary sources of vitamin c include fruits and vegetables, particularly citrus fruits such as oranges. Deficiency is defined as a serum 25hydroxyvitamin d level of less than 20 ng per ml 50 nmol per l, and insufficiency is. It can cause rickets in children and osteomalacia in adults. This means that it develops later in life and is not caused by a genetic change. It may also cause skin infections and, in rare cases, seizures. Because vitamin d can come from sun, food, and supplements, the best measure of ones vitamin.
Diagnosis of vitamin b 12 deficiency the diagnosis of vitamin b 12 deficiency has traditionally been based on low serum vita. Find powerpoint presentations and slides using the power of, find free presentations research about vitamin deficiency disease. Moreover, the 2015 global hunger index report ranked india 20th amongst leading countries with a serious hunger situation. Carotenoids act as antioxidants that prevent some cancers and fight heart disease. The two major physiologically relevant forms of vitamin d are d 2 ergocalciferol and d.
For example, vitamin c is a main defense against dopamine auto toxicity, a major component of parkinsons disease 17. A deficiency of vitamin b7, or biotin, causes thinning of hair and rashes around the eyes, nose, and mouth. Helps to keep eyesight and promote the growth of skin, hair, bones, and teeth. Oct 24, 2017 find vitamin deficiency diseases chart pdf for your study, vitamins are very important for our health, but its deficiency causes specific diseases. Vitamin c deficiency reduces muscarinic receptor coronary artery. Vitamin function food sources symptom of deficiency symptom of excess vitamin b12. Introduction vitamins are organic compounds required in the diet in small quantities to perform biological functions. Deficiencies of watersoluble vitamins except vitamin b12 may develop after weeks to months of undernutrition. Diseases that occur due to lack of nutrients over a long period are called deficiency diseases. Evalua7on, treatment, and preven7on of vitamin d deficiency. New information suggests that vitamin d deficiency, which causes. Vitamin c ascorbic acid is a watersoluble vitamin, which is necessary in the body to form collagen in bones, cartilage, muscle, and blood vessels and aids in the absorption of iron.
This is the reason why it is necessary to take in from outside sources for the normal functioning of the body. Paterson, both found in separate studies that the tissues of vitamin c and heart disease. The term vitamin a deficiency disorders vadd has been introduced to cover the whole clinical spectrum of disease. Vitamin a deficiency is among the most common and serious of all nutritional deficiency diseases and also probably the one for which there is the greatest.
Vitamin and mineral deficiency symptoms eye, hair, nail, mouth and skin symptoms are among the early outward warning signs of vitamin and mineral deficiencies. Read this complete list of deficiency diseases and sources of nutrients to tackle the. Nutritional issues boston health care for the homeless. Essay on nutritional deficiency diseases biology discussion. List of diseases caused by vitamin deficiency for exam and interview. Adults who bruise or bleed easily sometimes have vitamin k deficiency which itself may be indicative of one of these more serious disorders. Avitaminosis vitamin lack may be encountered when there are increased losses of vitamins such as occur with chronic severe diarrhea or excessive sweating or when there are increased requirements for vitamins during periods of rapid growth, especially during childhood and pregnancy. Inadequate intake of vitamins results in vitamin deficiency diseases. This article focuses on xerophthalmia, caused by vitamin a deficiency, which is the major cause of blindness among children worldwide. Numerous diseases are associated with vitamin deficiency. As a consequence, a causal effect of vitamin d deficiency on dementia cannot be assumed with certainty. Deficiency diseases and malnutrition gk notes in pdf as per the world banks estimate, india has one of the highest number of children in the world suffering from malnutrition. Deficiency of one or more nutrients can cause diseases or disorders in our body.
Deficient intake does not always lead to a classic vitamin deficiency disease, however. Supplementation programs have made diseases such as scurvy vitamin c deficiency or pellagra niacin deficiency rare. Vitamin solubility disease caused by deficiency vitamin. Vitamin d is found in supplements and fortified foods in two different forms. It is found as retinol in animal foods and as carotenoids in plant foods. Vitamin deficiencies remain major etiological factors in the global burden of disease, especially in low and middleincome countries. Prolonged vitamin a intake at high doses is shown to be toxic. Some people develop a b12 deficiency because they cannot absorb the vitamin through their stomach lining. Full text get a printable copy pdf file of the complete article 1. Definition vitamin e deficiency is a very rare problem that results in damage to nerves.
These deficiencies can increase risk for bone disease, cognitive decline, anemia, arterial and venous thromboembolism, poor growth, and other complications. Vitamin e fact sheet for consumers office of dietary. Vitamin d deficiency in adults can precipitate or exacerbate osteopenia and osteoporosis, cause pain producing osteomalacia and muscle weakness, and increase the risk of fall and fracture. Supplementation programs have made diseases such as scurvy vitamin c deficiency or pellagra niacin deficiency. Vitamin d vitamin d calciferol comprises a group of fat soluble secosterols found naturally only in a few foods, such as ishliver oils, fatty ish, mushrooms, egg yolks, and liver. Vitamin deficiency or excess is determined through the measure of vitamin a status. Vitamin a deficiency and its consequences world health.
Rickets is a childhood disease that is associated with a vitamin deficiency. Primary and secondary metabolites in animal tissues, one notices the presence of all categories of compounds shown in figure 9. Most homeless persons are unlikely to develop a nutritional deficiency disease. A recent local study in singapore showed a vitamin d deficiency prevalence of 57. According to the family doctor website, rickets is a disorder that affects a childs bones, causing them to become soft and fracture easily. Pdf vitamins are either fat or watersoluble micronutrients that are derived from a healthy, wellbalanced diet. Deficiencies of fatsoluble vitamins and of vitamin b12 take 1 year to develop because the body stores them in relatively large amounts. Vitamin d fact sheet for consumers nih office of dietary. Potential causes of acquired factor ii deficiency include severe liver disease, vitamin k deficiency. According to the world health organization, or who, micronutrient deficiencies, including vitamin deficiencies, can affect anybody, although young children and pregnant women in certain developing nations are more commonly affected than others. Intakes of vitamins sufficient to prevent classic vitamin deficiencies such as scurvy or. Examples include crohns disease, cystic fibrosis, and certain rare genetic diseases such as abetalipo. Vitamin d deficiency is linked to gum disease, diabetes, dementia, depression and even cancer according to new studies.
Pdf health benefits of micronutrients vitamins and minerals and. B1, or thiamine, deficiency can also lead to wernickekorsakoff syndrome, which manifests as vision disturbances, mental confusion, and unsteady walking. Since vitamin e is a fatsoluble vitamin, it has some of the properties of fat. Deficiency discovery vitamin deficiency diseases are believed to have been discovered in java by a dutch physician named dr. Eijkman launched a project where he carefully observed the strange behavior of the chickens that were on the yard of the hospital where he worked. Vitamin a deficiency imost deficiencies occur in late winter when no green grass is available feeding corn stalks. Deficiency diseases of vitamin authorstream presentation. View and download powerpoint presentations on vitamin deficiency disease ppt. Research has still not identified the physiological mechanisms underlying the potential effect of vitamin d deficiency. Testing for vitamin d deficiency or insufficiency is not recommended for everyone but may be advised for people who are home bound or in a longterm care facility eg, nursing home. Overview of vitamins nutritional disorders merck manuals.
Deficiency diseases and malnutrition gk notes in pdf. Vitamin deficiency and related diseases healthians. Pellagra is not very common in developed countries. Pdf bcomplex vitamin deficiency and supplementation.
Prevention of vitamin a deficiency in rural areas of west bengal, india. Public health aspects in the prevention and control of vitamin. Vitamin b9 also works together with vitamin b12 and vitamin b6 for homocysteine level control, an amino acid associated with heart disease. Vitamin e deficiency definition of vitamin e deficiency by. Vitamin a deficiency imost deficiencies occur in late winter when no green grass is available feeding corn stalks ieye problems epithelial tissues of the eye affected watery eyes night blindness. Vitamin function food sources symptom of deficiency excess. Different vitamins belong to various chemical classes and it is difficult to define them on the basis of structure. Perinatal vitamin b6 deficiency and povertyis there a link. However, alcoholics and malnourished people tend to be more at risk for developing this deficiency. Vitamin d deficiency as a risk factor for dementia. Other than newborns, vitamin k deficiency is found in alcoholics, bulimics, strict dieters, and people with various severe diseases such as cystic fibrosis. Some of the most common deficiencies relate to vitamin a, various b vitamins, folate and vitamin d. By the 1940s, it was already known that vitamin c is required for strong healthy arteries.
Its a rare disease but still occurs, especially among african. Mediterranean diet and prevention of chronic diseases. Vitamin solubility disease caused by deficiency vitamin a fat night blindness. Vitamin a can be found in both animal and plant foods. It is almost always linked to certain diseases where fat is not properly digested or absorbed. More severe deficiencies can result in anemia, paralysis, muscular atrophy. Vitamin e deficiency is very rare in healthy people. Vitamin b2 riboflavin helps convert food into energy.
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