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Proteins: The Building Blocks of Life

 
Proteins are essential macronutrients made up of amino acids, which are linked by peptide bonds to form long chains. These chains fold into specific shapes to create functional proteins that support nearly every biological process in the body.

Why Are Proteins Important?

Proteins have many critical functions, including:

  • Building and Repairing Tissues: Proteins like collagen and keratin strengthen skin, hair, and muscles.

  • Enzyme Production: Enzymes such as amylase and pepsin help break down food and speed up chemical reactions.

  • Oxygen Transport: Hemoglobin, a protein in red blood cells, carries oxygen throughout the body.

  • Immune Defense: Antibodies fight infections and keep the immune system strong.

  • Muscle Movement: Actin and myosin help muscles contract and move.

Where Do We Get Protein From?

Proteins come from plant-based (lentils, soy, nuts) sources. During digestion, enzymes break proteins into amino acids, which the body uses for muscle growth, tissue repair, and energy production.

Why Protein Matters

A lack of protein can lead to muscle loss, weak immunity, and slow recovery from injuries. Eating enough protein supports strength, metabolism, and overall health. However, balance is key—excessive protein intake can strain the liver and kidneys, so it should be consumed in the right amounts based on individual needs.

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