I’m Pavithra KB, senior nutritionist at The Kenko Life. In this modern fast paced world I help individuals make informed, sustainable choices that enhance overall health and well-being. With deep understanding in Food Nutrition and years of hands on experience in this field. I am a firm believer of the power of food to heal, energies and support long term well-being.
Protein plays a crucial role in the human body, serving as one of the building blocks for tissues and organs. Below are some of the key functions of protein:
- Building and Repairing Tissues
- Proteins are essential for the growth, maintenance, and repair of cells and tissues. For instance, muscles, skin, hair, and nails are made up of proteins, and they rely on protein for repair after injury or wear and tear.
- Enzyme Production
- Proteins are responsible for creating enzymes, which are biological catalysts that speed up chemical reactions in the body. These enzymes are involved in digestion, energy production, blood clotting, and numerous metabolic processes.
- Immune System Function
- Proteins are key components of the immune system. Antibodies, which help the body recognize and fight pathogens (like bacteria and viruses), are made from proteins. This is crucial for defending against infections and diseases.
- Hormone Regulation
- Many hormones in the body, such as insulin and growth hormones, are proteins. These hormones help regulate various physiological functions, including metabolism, growth, and blood sugar levels.
- Transportation and Storage
- Certain proteins act as transporters, carrying molecules such as oxygen (via hemoglobin in red blood cells) and nutrients throughout the body. Proteins also help store important substances like iron and some vitamins.
- Providing Energy
- While carbohydrates and fats are the body’s primary energy sources, proteins can also be used for energy if needed. However, the body typically prefers to use proteins for its structural and functional roles rather than as an energy source.
- Maintaining Fluid and Acid-Base Balance
- Proteins help maintain the balance of fluids and electrolytes in cells and tissues, which is critical for normal cell function. They also help regulate the body’s pH level to keep it within a narrow, optimal range.
- Structural Support
- Proteins like collagen and elastin provide structural support in connective tissues such as skin, tendons, and ligaments. These proteins also give strength and elasticity to the body’s tissues.
- Brain Function and Communication
- Protein is involved in the production of neurotransmitters, which are chemicals that facilitate communication between nerve cells in the brain and nervous system. This is vital for cognitive function, mood regulation, and overall mental health
