Diseases caused by Malnutrition

Malnutrition is a state resulted from deficiency or excess supply of essential nutrients. It is a great problem in developing countries. This note has information about diseases that are caused by malnutrition.

Summary

Malnutrition is a state resulted from deficiency or excess supply of essential nutrients. It is a great problem in developing countries. This note has information about diseases that are caused by malnutrition.

Things to Remember

  • Deficiency of nutrients or their improper proportion in our diet cause various diseases and malfunctioning, this is called malnutrition.
  • Marasmus, Kwashiorkor, Goitre, Anemia, Night blindness, Rickets are some of the diseases caused by malnutrition.
  • The children and women are more susceptible to malnutrition because those women who do not get sufficient balanced diet during their pregnancy give birth to an underweight child. Children become its victims when they don’t get enough breastfeeding, extra nutrients at their growing stage.

MCQs

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Subjective Questions

Q1:

Change the following sentences as indicated in the brackets:

1. Someone stole my pen. (interrogative)

    E.g. Did someone steal my pen?

2. She will bring a lot of chocolates. (negative)

    E.g. She will not bring a lot of chocolates.

3. There wasn't a man in the room. (affirmative)

4. Mr. Johnson washes his car every Saturday. (interrogative)

5. Jane always listens to the radio in the evening. (negative)

6. Amit doesnot buy old books. (affirmative)

7. Are girls better students than boys? (affirmative)

8. Did anybody call him yesterday? (affirmative)

9. I didn't find the joke at all amusing. (affirmative)

10. There isn't anybody living here. (affirmative)

11. Do it slowly and carefully. (negative)

 


Type: Short Difficulty: Easy

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 Diseases caused by Malnutrition

Diseases caused by Malnutrition

Due to deficiency of nutrients or their improper proportion in our diet, various diseases and malfunctioning occur, this is called malnutrition.

http://i.imgur.com/OXBZ08t.jpg

Marasmus:

If children between five months to five years of age suffer from the deficiency of both carbohydrate and protein for a long time, their muscles are wasted and they become skinny, which is called marasmus. It is a deadly disease, which is not quickly cured if not treated in time. The factors that may lead to marasmus are poverty, illiteracy, ignorance and famine. We should emphasize on preventing this disease rather than curing after its onset.

Prevention measure:

  • Only breastfeeding should be done until 6 month in the newborn baby. After six-months, baby should be fed with additional nutrients like sarbotam pitho, fruits juice, rice, pulse and other soft food.
  • Different communicable diseases should be cured in time.
  • The child should be immunized in time.
  • Everyone should be aware of diseases.

http://i.imgur.com/16xkJkl.jpg

Kwashiorkor:

Retardation of physical growth is the major symptom of kwashiorkor. Due to the deficiency of protein in the body for a long time, symptoms such as retention of water in the muscles and the stomach appear and swelling like appearance is seen. Poverty, ignorance of protein consumption and frequent childbirth are its major causes.

For prevention measure, protein-rich foods such as beans, peas, groundnuts, meat, sour milk and eggs are all important for a child because they build and repair the body.

http://i.imgur.com/wjvC8le.jpg

Goitre:

The human hormone thyroxine is responsible for the growth and development of the body. It is produced by the thyroid gland in the body. The hormone, thyroxin, requires iodine for its formation. The thyroid gland cannot produce thyroxin efficiently if our body is deficient in iodine. This is mostly prevailed in our hilly region. Iodized salt should be consumed to prevent from Goiter.

http://i.imgur.com/E9yHCOg.jpg

Anemia:

The red blood cells which carry oxygen to various organs, the decline in number and the body suffers from anemia. Iron is essential for the manufacture of red blood cell. If iron is deficient in the body the rate of the formation of red blood cells, which carry nutrients and oxygen to various organs, declines in number, human body suffers from the disease called anemia. To prevent this disease, one must take food containing iron regularly such as green vegetables.

Prevention measure:

  • Food containing vitamin C and iron such as green vegetable, beans, fish, meat, eggs, fruits etc. should be taken.
  • Nearby doctor or health post should be visited if needed.

Night blindness:

http://i.imgur.com/bsjaIZc.jpg

If our food lacks vitamin 'A', it leads to night blindness. People from communities where yellow fruits like banana, guava, as well as green vegetables, are rarely consumed for a long period suffer from night blindness. Children between 5 to 7 years of age, women who have just given birth to a child and breastfeeding mothers are more prone to this disease.

Prevention measure:

  • Food containing vitamin A should be fed to children.
  • Eyes should be provided with care and protection.
  • Green vegetables, yellow fruits, milk, curd, eggs etc should be consumed.
  • Breastfeeding babies up to 2 continuous years
  • Vitamin A capsule should be given to babies every six months.

Scurvy:

The defects or problems that occur in our body due to lack of ascorbic acid are collectively called scurvy. The symptoms of this disease include persistent cough and cold, long recovery time for cold, bleeding from the gums, weak immune system, slow recovery from wounds and roughness of the skin. Green vegetables, as well as citrus fruits such as orange, lemon, amla, nibuwa, and bhogate, help protect us from scurvy.

Prevention measure:

  • Keep the body clean and healthy.
  • Vitamin C food should be taken every day like amala, orange guava etc.
  • Keep teeth and mouth clean every day.
  • Seek help from doctors in need.

http://i.imgur.com/EaTw2yM.jpg

Rickets:

If children suffer from rickets, their long bones of chests and legs become soft and weak, as they become unable to bear the weight of their bodies. This results in bent legs and a barrel shaped chest in children. In such condition, children are unable to grow and appears lean and thin. People who do not regularly consume sources of vitamin 'D' such as the sunlight, fish, meat, milk, and eggs suffer from this disease.

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Wasting:

The body cannot absorb calcium and phosphorous if there is lack of vitamin 'D' in the body. Therefore the bones and teeth cannot grow, which is said to be wasting. This results in bent legs, a barrel shaped chest and change in shape of the forehead etc.

Prevention measure:

  • The yellow part of the egg, fish oil, milk, butter, etc which provide vitamin 'D' should be taken.
  • Food containing calcium and phosphorous like beans, milk, the green leafy vegetable should be taken.
  • Sunbath should be taken in the morning and evening because it contains vitamin D.
  • Nearby doctor or health post should be visited if needed.

Lesson

Nutrition

Subject

Health and Physical Education

Grade

Grade 8

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