Signs of protein deficiency to consider
Weakness
Protein is essential for building and repairing tissues, including muscle. A deficiency can lead to break down of muscle tissue for energy, leading to weakness and fatigue.
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Muscle mass loss
As mentioned above, protein deficiency can lead to a decrease in muscle mass. This can be noticeable in a reduction in muscle definition and strength.
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Skin, hair and nail issue
Hair, skin, and nails are all composed partly of protein. A lack of protein can cause dry, brittle hair, hair loss, flaky skin, and weak or brittle nails.
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Slow healing
Protein plays a crucial role in wound healing. If you're deficient, wounds may take longer to heal and be more prone to infection.
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Frequent illness
Protein is important for a healthy immune system. When protein intake is inadequate, you may be more susceptible to infections and illnesses.
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Appetite and mood change
Protein deficiency can affect hormone levels that regulate appetite and mood. You may see decreased appetite, mood swings, irritability, or feelings of sadness.
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Stunted growth
Protein is vital for proper growth and development in children. Deficiency can lead to stunted growth and developmental delays.
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Anemia
While iron deficiency is the most common cause of anemia, protein deficiency can also cause it. Symptoms include fatigue, shortness of breath, pale skin.
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