#malnutrition #deficiency #biology

Malnutrition, a critical global health issue, arises from a lack of essential nutrients or an excess of unhealthy ones in the diet. This condition can manifest in various forms, including undernutrition, which leads to stunted growth, weakened immunity, and increased susceptibility to infections, particularly in children. On the other hand, overnutrition, often resulting from diets high in sugars, fats, and processed foods, contributes to obesity, diabetes, and cardiovascular diseases.

Malnutrition doesn't just affect physical health; it also impairs cognitive development, reducing a child's ability to learn and succeed in school. In severe cases, it can lead to life-threatening conditions like marasmus or kwashiorkor, characterized by extreme wasting and edema, respectively.

The causes of malnutrition are multifaceted, including poverty, lack of access to nutritious food, poor maternal health, and inadequate healthcare. Addressing malnutrition requires a comprehensive approach, combining improved food security, education, healthcare, and economic opportunities. By tackling these root causes, societies can help ensure that everyone, especially vulnerable populations like children and pregnant women, has the opportunity to lead a healthy, productive life.