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Surprising Signs and Symptoms of Protein Deficiency
Protein deficiency is a serious condition that can cause long-term health problems. Fortunately, there are many telltale signs of protein deficiency that you can look out for in your daily life.

1. Problems with the skin, hair, and nails

The skin, hair, and nails, which are all mostly constituted of protein, may be affected by a protein deficit. If you don’t get enough protein, you could have symptoms including redness of the skin, brittle nails, thin hair, and faded hair color.

2. A reduction in muscular mass

Since protein makes up the majority of your muscles, having a protein-deficient diet usually results in muscle loss. In fact, one of the first indications of insufficient protein consumption is muscle loss.

3. You suffer from “brain fog.”

Many facets of proper brain functioning require protein. Low levels of the neurotransmitters you need to concentrate, such as dopamine, epinephrine, norepinephrine, and serotonin, can cause mental fog, poor concentration, a lack of drive, and difficulty learning new material.

4. A higher chance of bone fractures

Your bones are also in danger. Bone density and strength are both maintained by protein. You could become more prone to fractures if you don’t get enough protein.

5. Increased calorie consumption and a larger appetite

Ingesting enough protein may keep you fuller for longer, reducing cravings and hunger symptoms. On the other hand, eating less protein makes you feel more hungry, which leads to consuming more calories.

6. Infection risk

Your immune system suffers from a protein shortage. Your body may be unable to fight infections if your immune system is compromised.

7. You’re having trouble sleeping

A spike in cortisol, a decrease in serotonin synthesis, and unstable blood sugar levels have all been associated to poor sleep and insomnia. Daytime blood sugar fluctuations persist during the night.