What Happens When You Stop Eating Protein For A Month

By Vanshika Gaur
22 Mar 2025, 19:30 IST

Protein is essential for the body as it provides energy, boosts metabolism, supports the immune system, and more. However, not getting enough protein can impact overall health. Here’s what happens when you stop eating protein for a month. Tap to read!

Skin and Hair Problems

Lack of protein can cause skin and hair issues such as dry, flaky skin and thin, brittle hair. It also slows down the growth of hair and wound healing.

Hunger

Protein provides energy and helps keep us full for long periods of time. Lack of it can lead to extreme hunger, even after eating food.

Swelling

Swelling (edema) in the abdomen, legs, feet, and hands occurs due to lack of protein, leading to fluid retention in tissues.

Fatigue

Not getting enough protein can cause fatigue, affecting the muscles making it hard to maintain balance and slows down metabolism.

Slow Healing

Not getting enough protein slows down the healing process by weakening the immune system and reducing collagen production.

Mood Swings

When the body lacks enough protein to produce neurotransmitters, it can lead to mood swings, increased anxiety, stress, and more.

Constantly Sick

Lack of protein weakens the immune system which makes it difficult to produce white blood cells, making you more prone to frequent sickness.

Information Credits

According to PubMed, protein undernutrition can cause anemia, physical weakness, impaired immunity, and more. It is advisable to consult a dietitian before making any dietary changes.