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Do you constantly feel tired, weak, or fall sick often? The culprit might be hidden in your plate

Today, even though people are health conscious, many people are not able to take protein-rich food in their diet. So it's not. Protein deficiency can become a serious health problem, so by adopting the right diet, we can overcome the health problems caused by it. Doctors are telling you how to include protein-rich foods in your diet.

Nishika Jha
Last Updated : Monday, 02 June 2025
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In today's run-of-the-mill life, people are not able to pay attention to their food. Especially when it comes to eating protein-rich foods, many people ignore it. People think that even without protein, our body will grow faster and overall health will be good, but it is not so. Lack of protein can lead to many serious diseases in the body? Let us know from the doctor why there is a lack of protein, what are its symptoms and what diseases increase the risk of.

What is protein and why is it important?

Protein is an important nutrient of our body. It helps in the formation of muscles, bones, skin, hair and hormones. Protein is also essential for maintaining our immunity, recovering quickly from injuries and repairing the body. The body needs about 0.8 to 1 gram per kg of protein per day according to weight.

Why is protein deficient?

Lack of balanced diet: Manas Chatterjee, senior doctor of the Department of Medicine, Kailash Hospital Noida, explains that people who depend only on carbohydrates or junk food, their amount of protein in their diet is very low. This stops the growth of their body. In such a situation, protein-rich things should be included in your diet.

  • Vegetarian diet: Many vegetarian people do not eat enough protein-rich foods like pulses, soy, milk, etc. They think that without eating lentils, milk or dairy products, our body will be healthy, so it is not so. If you are not able to eat protein-rich foods, then you may suffer heavy losses.
  • Digestion problems: Some people have problems related to the digestive system due to which the body is not able to absorb protein properly.
  • Crash dieting or weight loss diet: In the process of weight loss, people take fewer calories than needed, which leads to a lack of protein.

Diseases caused by protein deficiency

According to Manas Chatterjee, senior doctor of the Department of Medicine, Kailash Hospital, Noida, protein deficiency can cause many problems in the body. In such a situation, you should include a little protein-rich food every day in your diet. Protein deficiency increases the risk of getting these diseases.

  • Muscle weakness: Due to lack of protein, the muscles of the body begin to weaken. This causes fatigue quickly and the body remains sluggish.
  • Weak immune system: With the help of proteins, the body makes antibodies that fight diseases. Frequent colds and infections are common when there is a deficiency. 
  • Hair loss and skin problems: Due to lack of protein, the hair starts to become dry, weak and thin. Apart from this, the skin can become lifeless and dry.
  • Stunted growth in children: If children do not get enough protein, their height and weight are affected. Brain development can also be slowed down.
  • Delayed swelling and wound healing: Lack of protein causes swelling in the body, especially in the hands and feet. Wounds or injuries also do not heal quickly. 
  • Effects on the liver and kidneys: Long-term deficiency of too much protein can affect liver and kidney function.

Symptoms of protein deficiency

Due to lack of protein, many symptoms begin to appear in our body. It has a bad effect especially on children. Even the growth of children stops. Let's know what symptoms of protein deficiency affect health. Being tired all the time, loss of appetite, hair loss, weight loss, dryness of the skin, frequent illness can be the reasons for this.

How to replenish protein?

To overcome protein deficiency, it is necessary to include some things in your diet. If you take protein-rich food then your body will be completely healthy. Let's know which protein-rich diet should be taken. E.g. milk, yogurt, cheese. Include foods like eggs and fish (if you eat non-veg), pulses and chickpeas, soy and tofu, peanuts, almonds and walnuts, oats and quinoa.

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