What does "marasmus" signify in terms of nutritional deficiency?

Marasmus refers to a severe form of malnutrition characterized by a significant deficiency in both calories and protein. This condition typically arises in situations where there is a lack of adequate food intake, leading to an overall energy deficit. As a result, the body starts to utilize its own fat and muscle tissue for energy, which can lead to drastic weight loss and other health issues.

Individuals suffering from marasmus often exhibit extreme thinness, fatigue, and decreased immunity due to the insufficient intake of essential nutrients necessary for maintaining bodily functions. The combination of both protein and calorie deficiencies distinguishes marasmus from other forms of malnutrition, such as kwashiorkor, which primarily involves a deficiency in protein while calories might be adequate.

Understanding marasmus is crucial in promoting appropriate dietary interventions and public health strategies, particularly in regions where food security is a significant concern, ensuring individuals receive balanced nutrition that includes both adequate calories and sufficient protein.