Proteins in our body play an essential role. However, how can we determine if we have a protein deficiency and what might be the cause?
Proteins are crucial macronutrients that aid in building muscle mass and simultaneously protect and regenerate muscle fibers from damage.
They serve as building blocks not only for muscles but also for bones, cartilage, and tissues. However, proteins offer numerous other benefits, such as strengthening the immune system, proper regulation of body hydration, and production of enzymes and hormones.
Below, we present five common signs that occur when our body lacks protein.
Constant fatigue
The amino acids contained in proteins are important not only for enhancing muscle growth but also for transporting oxygen into the bloodstream. A protein deficiency can lead to a state where less oxygen reaches the bloodstream, resulting in feelings of fatigue, exhaustion, and weakness. Additionally, if we lack protein, our body starts obtaining it from the muscles, which can have a negative impact on our energy levels.
Increased susceptibility to infections and illnesses
Protein deficiency can also have a negative effect on the resilience of the immune system. Weakened immunity can lead to a higher susceptibility to various types of infections and illnesses.
Skin, nail, and hair problems
One of the main symptoms of protein deficiency is brittle hair and hair loss. Sometimes, scalp pallor may also occur. Insufficient protein intake negatively affects facial skin, leading to blemishes and redness. Nails, which require protein for their resilience, tend to chip and break.
Delayed wound healing and muscle tissue repair
Proteins themselves are crucial for the formation and repair of muscle fibers. Inadequate protein intake can result in slower muscle regeneration after intense workouts, requiring longer periods of rest. Additionally, it can cause delayed wound healing and bone fractures.
Loss of muscle mass
Muscles are the largest storage site of proteins in our body. Therefore, if the body doesn’t receive an adequate amount of protein, it begins to utilize the proteins found in muscle mass. This leads to excessive muscle loss and also causes a decline in productivity. Even a mild protein deficiency in older individuals results in muscle mass loss. This was demonstrated in a study that found older women and men who didn’t consume enough protein tended to lose muscle mass more rapidly, sometimes even in larger quantities. Another study confirmed this, showing that increased protein intake slows down muscle degeneration in older adults.
