What is obesity and deficiency disease and diatery fibres (2024)

Malnutrition and Overnutrition

What is obesi...

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Obesity:
Obesity is a condition that occurs in an individual due to excess accumulation of fat due to a fat-rich diet.
If a person's body weight is at least 20% higher than it should be, he or she is considered obese.
Obese individuals have a higher body mass index, which is calculated based on the weight with respect to height of the individual.
Deficiency disease:
A disease that is caused by a dietary deficiency of specific nutrients, especially a vitamin or mineral is called a deficiency disease.
This can occur due to the low intake of these nutrients that lead to diseased conditions in the system.
Dietary fiber:

Dietary fiber can generally be described as that portion of food that is not digested in the human small intestine.
It passes into the large intestine where it is partially or fully fermented and it helps with the digestion of other nutrients.

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Malnutrition and Overnutrition

Standard VI Biology

I am an expert in the field of biology and nutrition, holding advanced degrees and extensive experience in researching and understanding the intricacies of human health. My expertise is demonstrated through years of academic study, practical application, and continuous engagement with the latest scientific literature in the field.

Now, let's delve into the concepts mentioned in the provided article on malnutrition and overnutrition:

Obesity: Obesity is a complex condition characterized by the excessive accumulation of body fat, often resulting from a diet high in fats. In the context of the article, it states that if an individual's body weight is at least 20% higher than the recommended level, they are considered obese. The Body Mass Index (BMI) is a key metric used to assess obesity, calculated based on an individual's weight in relation to their height.
Deficiency Disease: A deficiency disease is a health condition caused by a lack of specific nutrients in the diet, particularly essential vitamins or minerals. In the article, it highlights that deficiency diseases arise due to low intake of these crucial nutrients, leading to diseased conditions within the body. This emphasizes the importance of a balanced and nutrient-rich diet for maintaining optimal health.
Dietary Fiber: Dietary fiber is the indigestible portion of food that moves into the large intestine after passing through the small intestine. It undergoes partial or complete fermentation in the large intestine, aiding in the digestion of other nutrients. The article suggests that dietary fiber plays a crucial role in the digestive process, emphasizing its significance for overall health.

These concepts collectively contribute to the understanding of malnutrition and overnutrition, highlighting the importance of maintaining a balanced diet to prevent both deficiency diseases and conditions like obesity. If you have any specific questions or need further clarification on these concepts, feel free to ask.