【malnutrition】Summary:
Malnutrition refers to a condition that occurs when the body is not receiving the proper amount of nutrients, either due to insufficient intake, excessive loss, or an inability to absorb or use nutrients effectively. It can affect people of all ages but is particularly prevalent among children in developing countries. Malnutrition can be categorized into two main types: undernutrition and overnutrition. Undernutrition occurs when there is a lack of essential nutrients such as calories, proteins, vitamins, and minerals. Overnutrition, on the other hand, results from an excess of certain nutrients, often leading to obesity and related health issues.
The causes of malnutrition are multifaceted and include factors such as poverty, limited access to food, poor dietary habits, illness, and inadequate healthcare. Addressing malnutrition requires a comprehensive approach that involves improving food security, promoting healthy eating practices, and ensuring access to medical care.
Table: Types and Causes of Malnutrition
| Type of Malnutrition | Description | Common Causes |
| Undernutrition | A condition where the body lacks sufficient calories, proteins, or micronutrients. | Poverty, food scarcity, poor dietary choices, infections, and chronic diseases. |
| Overnutrition | A condition where the body receives too much of certain nutrients, especially fats and sugars. | Excessive calorie intake, sedentary lifestyle, poor diet, and lack of physical activity. |
| Micronutrient Deficiency | A form of undernutrition caused by a lack of specific vitamins or minerals. | Poor diet, limited food variety, and poor absorption due to illness. |
| Wasting | A severe form of undernutrition characterized by low weight for height. | Acute food shortages, disease, and poor feeding practices in children. |
| Stunting | A long-term effect of undernutrition, resulting in poor growth and development. | Chronic malnutrition, repeated infections, and inadequate nutrition during early life. |
In conclusion, malnutrition is a complex public health issue that affects individuals and communities worldwide. Understanding its causes and effects is essential for developing effective strategies to prevent and treat it.