In pem in nutritionwhat is the deficiency of p and e?

In the context of protein-energy malnutrition (PEM), deficiencies in phosphorus (P) and energy (E) can lead to various health issues. A lack of phosphorus can impair bone health, muscle function, and energy metabolism, while insufficient energy intake can result in weight loss, muscle wasting, and compromised immune function. Together, these deficiencies can exacerbate the severity of malnutrition and hinder recovery. Proper nutritional support is essential to address these deficiencies and restore overall health.