Deficiency
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Deficiency refers to the lack of, or shortage of, a particular substance that is considered essential for normal function of the body. This can include nutrients, vitamins, minerals, and other necessary compounds. Deficiencies can lead to a variety of health problems, depending on what substance is lacking.
Types of Deficiencies[edit | edit source]
There are many types of deficiencies, including:
- Vitamin Deficiency: This occurs when the body does not get or cannot absorb the necessary amount of a vitamin. This can lead to various health problems, such as scurvy (vitamin C deficiency), rickets (vitamin D deficiency), and pellagra (niacin deficiency).
- Mineral Deficiency: This occurs when the body does not get or cannot absorb the necessary amount of a mineral. This can lead to health problems such as osteoporosis (calcium deficiency), anemia (iron deficiency), and hypokalemia (potassium deficiency).
- Protein Deficiency: This occurs when the body does not get enough protein. This can lead to kwashiorkor and marasmus, which are severe forms of malnutrition.
- Fatty Acid Deficiency: This occurs when the body does not get enough essential fatty acids. This can lead to skin problems, vision problems, and mental confusion.
Causes of Deficiencies[edit | edit source]
Deficiencies can be caused by a variety of factors, including:
- Poor diet: This is the most common cause of deficiencies. If a person does not eat a balanced diet, they may not get all of the nutrients they need.
- Malabsorption: Some people have conditions that prevent their bodies from absorbing nutrients properly. This can lead to deficiencies.
- Certain medications: Some medications can interfere with the body's ability to absorb or use nutrients.
- Alcoholism: Alcohol can interfere with the body's ability to absorb nutrients, leading to deficiencies.
Treatment of Deficiencies[edit | edit source]
Treatment for deficiencies depends on the type and cause of the deficiency. It may include dietary changes, supplements, or medications.
See Also[edit | edit source]
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