What is a primary consequence of protein deficiency?

A primary consequence of protein deficiency is muscle wasting. Proteins play a crucial role in maintaining body tissues, including muscles. When the body does not receive enough protein, it begins to break down muscle tissue to fulfill its protein requirement for essential bodily functions. This catabolism leads to a decrease in muscle mass and strength over time.

Muscle tissue is vital for various physical activities, metabolic functions, and overall health. Protein is necessary for muscle repair and growth; without adequate protein intake, the body cannot effectively synthesize new muscle fibers or repair damaged ones, leading to muscle loss. This is particularly concerning for individuals who are physically active or have higher protein needs, such as athletes and those recovering from illness or injury.

The other outcomes listed, such as increased energy levels, improved immune response, and enhanced recovery time, are typically not associated with protein deficiency. In fact, protein deficiency can lead to decreased energy levels, compromised immune function, and longer recovery times due to the lack of necessary nutrients required for these processes.