Almost every bodily function depends on protein. Every element of your body, including your hair and bones, contains proteins. They aid in the production and maintenance of cells, which are essential for development and growth. It is essential for the synthesis of enzymes, hormones, and antibodies and is a key component of muscles, skin, hair, and nails. However, a typical nutritional gap is a lack of protein. The following are the 6 typical indicators that your diet is lacking in protein:

Weakness and fatigue

Dr. Sunil Rana, Associate Director and Head- Internal Medicine, Asian Hospital says, “Your body uses weakness and fatigue to indicate a protein shortage. Fatigue, low energy, and general weakness might result from your body not getting enough protein. Your body may not be getting enough protein to support your daily energy levels if you feel exhausted all the time, even after you've rested. “

Weak hair, skin and nails

Since proteins make up the majority of hair, skin, and nails, the condition of these tissues is one of the most obvious indicators of a deficit. You can have thinning hair or easily broken nails. Proteins like keratin, collagen, and elastin make up skin, hair, and nails. You may have dry and flaky skin, deep ridges on your fingernails, and brittle or thinning hair when your body is unable to produce them.

Slow wound healing

According to Dt. Debjani Banerjee, Incharge Dietetics, PSRI Hospital, “Slow wound healing and recurrent illness are two other typical signs of a protein shortage. Swelling (also known as edema), particularly in the hands, legs, feet, and abdomen, is one of the most typical indicators that you aren't receiving enough protein. Edema can be caused by a variety of factors, so be careful to consult your physician if you suspect something more serious. Your immune system may be compromised by a severe protein shortage. Protein aids in the production of antibodies, which guard against infections and other diseases. A lack of protein results in fewer antibodies, which raises your risk of infection.”

Mood swings

Additionally, proteins are essential for the synthesis of neurotransmitters that control mood and mental acuity. Mood fluctuations, impatience, and trouble focusing can all be caused by a protein shortage. Another typical sign of a protein shortage is mood swings. To convey information between cells, your brain employs chemicals called neurotransmitters, which are composed of amino acids, the building blocks of proteins. Therefore, eating too little protein would alter how your brain functions. For instance, you can experience depression or excessive aggression if your dopamine and serotonin levels are low.