OpenOlympiad
Concept 4 of 8Foundation
Video

Proteins — the body builders

Proteins are the building material of our body. Muscles, skin, hair, nails, organs — all made of proteins.

During digestion, proteins break down into amino acids, which the body rearranges to build whatever it needs.

Sources:

  • Animal: eggs, fish, meat, paneer, milk
  • Plant: dal, beans, chickpeas, soybean, peanuts

Growing children need extra protein.

Example
Cutting a finger? Skin cells rebuild using protein. Exercising? Muscle fibres repair with protein.
💡 Tip:Veg source combo: pulses + cereal (dal + rice) gives complete amino acid profile.
Prefer a video? Open YouTube search for “proteins class 6 food