podvýiv

Podvýživ is a Czech term that translates to malnutrition. It refers to a condition in which the body does not receive enough nutrients, vitamins, or minerals to maintain proper health and function. This can occur due to insufficient food intake, poor absorption of nutrients, or increased nutrient requirements.

Malnutrition can manifest in several ways. Undernutrition, a common form of podvýživ, is characterized by a lack of sufficient calories and protein, leading to weight loss, muscle wasting, and a weakened immune system. This can be caused by factors such as poverty, food insecurity, eating disorders, or chronic illnesses that affect appetite or digestion.

Conversely, malnutrition can also involve deficiencies in specific vitamins or minerals, even if overall calorie intake is adequate. This is often referred to as micronutrient deficiency and can lead to various health problems. For example, a lack of iron can cause anemia, while a deficiency in vitamin D can result in bone problems.

The consequences of podvýživ can be severe and long-lasting, affecting physical growth, cognitive development, and overall well-being. In children, malnutrition can lead to stunted growth and impaired intellectual capacity. In adults, it can increase susceptibility to infections, slow down recovery from illness or injury, and contribute to chronic diseases. Addressing podvýživ often requires a multifaceted approach, including improving access to nutritious food, providing nutritional supplements, and treating underlying medical conditions.