Diseases caused by lack of vitamin a

Few common diseases caused by a deficiency of vitamins and minerals include. Eczema and other skin problems are caused due to vitamin A deficiency that leads to dry itchy skin.

Disease Caused By Deficiency of Vitamin C And Rich Sources of Vitamin C.

Diseases caused by lack of vitamin a. Vitamin A Deficiency Diseases. Lack of vitamin A can result in the following deficiency diseases or disorders. Vitamin A is responsible for creating and repairing skin cells.

Eczema and other skin problems are caused due to vitamin A deficiency that leads to dry itchy skin. Eye problems are related to vitamin A deficiency. Diseases Caused by Lack of Vitamin A.

Blindness Not all of us are affected by allergies but for those who are choosing what to eat can be a pain. Sadly restricting food intake to prevent allergic flares might not always be a good choice as an 11-year-old boy learnt the hard way. This article focuses on xerophthalmia caused by vitamin A deficiency which is the major cause of blindness among children worldwide.

The term vitamin A deficiency disorders VADD has been introduced to cover the whole clinical spectrum of disease. The global prevalence of VADD is now well documented and WHO has evidence that the number of young children suffering from subclinical. Vitamin A deficiency also harms the immune system the bodys ability to fight disease.

This increases the chance of death from malaria measles and diarrhea. Who Is at Risk for Vitamin A Deficiency. Vitamin A deficiency is a big problem in developing nations in Africa and Southeast Asia.

Vitamins A B2 C B6 Zinc Hypocobalaminemia. Deficiency of vitamin B1 causes beriberi which results in weak muscles and severe weight loss. Acute deficiency can lead to paralysis and cardiac failure.

Lack of vitamin B6 causes deficiency diseases such as anaemia and certain skin disorders such as cracks around the mouth. It can also lead to depression and nervous breakdowns. Here we are going to discuss some deficiency diseases that are caused due to a lack of vitamins.

To treat all such deficiency diseases you have to take a diet that contains a sufficient amount of essential vitamins. We will explain these diseases with symptoms and their treatment. Nutrition B12 deficiency Hypocobalaminemia turned into first seen as a symptom of an autoimmune disorder.

Vitamin B12 deficiency results in a gradual deterioration of the spinal twine and a sluggish deterioration in brain feature which leads to lack of sensory or motor interest. Mental problems with revolutionary mind damage start as fatigue irritability melancholy or reminiscence loss. Lack of this vitamin can prompt lower melatonin levels and thus sleep issues.

Cardiovascular Diseases High homocysteine levels in the blood can cause cardiovascular diseases. Deficiencies of essential vitamins or minerals such as Vitamin A iron and zinc may be caused by long-term shortages of nutritious food or by infections such as intestinal worms. They may also be caused or exacerbated when illnesses such as diarrhoea or malaria cause rapid loss of nutrients through feces or vomit.

Vitamin deficiency leads to vitamin deficiency diseases. The following is a list of certain vitamins and diseases caused by their deficiency. It is an important source of micronutrients from various food sources such as carrots spinach milk poultry liver and fish.

It is essential for a persons normal vision reproduction growth and a healthy immune system. However the main problem with a lack of vitamin B12 in the body is that it can cause a type of anemia called megaloblastic. This type of anemia is characterized by the production of large and unhealthy red blood cells.

Mainly the appearance of megaloblastic anemia is caused by the malabsorption of vitamin B12 in the body. Few common diseases caused by a deficiency of vitamins and minerals include. Osteoporosis Is characterized by reduced bone density bone loss and risk of fractures.

Inflammation It has been found that vitamin D deficiency is associated with inflammation a negative response of the immune system. Vitamin D deficiency has been linked to a number of inflammatory diseases including rheumatoid arthritis lupus inflammatory bowel disease IBD and type 1 diabetes. Retinol Vitamin A The deficiency causes night blindness or nyctalopia and keratomalacia.

If not treated it can lead to permanent blindness. The deficiency also weakens the immune system of our body. Calciferol Vitamin D It causes a disease known as rickets.

The symptoms are decaying of teeth weakening of bones and joints. Some vitamins are very sensitive to heat and light. For example vitamin C is easily destroyed during cooking.

Therefore vitamin C-rich food items should be eaten raw. Scurvy was common among sailors in ancient times. Due to lack of cure several sailors died.

This disease can be caused by malnutrition or an over-dependence on a particular type of food or drink such as maize or wine. Among the leading causes acute deficiency of vitamin B3 or Niacin is the most prominent. Conclusion Vitamin deficiency can be both mild and deadly in effect.

Vitamin A deficiency diseasesVitamin B1 About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features 2021 Google LLC. Disease Caused By Deficiency of Vitamin A And Rich Sources of Vitamin A. Disease Caused By Deficiency of Vitamin C And Rich Sources of Vitamin C.

Disease Caused By Deficiency of Vitamin D and Rich Sources of Vitamin D. Disease Caused by Deficiency of Vitamin E and Rich Sources of Vitamin E. Deficiency disease is a disease caused by the lack of some essential or important element in the diet usually a particular vitamin or mineral.

Lack of sufficient dietary elements such as proteins vitamins and nutrient minerals causes various deficiency diseases according to Healthlin e. In short we can also say diseases that are caused by.