Can you eat concrete? | EatWeirdThings.com

Can you eat concrete?

Quick Answer

No

Concrete is not safe for consumption. It is a hard material made from cement, aggregate (sand, gravel or crushed rocks) and water. It is used in building and construction, not as food.

Illustration of moldy bread

What Is It?

Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. It is primarily used in construction, to make buildings, roads, bridges, dams and other structures.

Why It Can Be Risky

Eating concrete poses several health risks:

  • Choking hazard: The hard, solid nature of concrete can cause choking.
  • Digestive issues: Concrete is not digestible and can cause blockages in the digestive tract.
  • Toxicity: Concrete may contain harmful chemicals that can be toxic if ingested.