Our bodies are complex systems, but the most abundant element within them might surprise you. It's not the calcium in our bones, nor t...
Our bodies are complex systems, but the most abundant element within them might surprise you. It's not the calcium in our bones, nor the iron in our blood or even oxygen (O).
The answer lies in a familiar friend: water (H₂O). Water is the most abundant molecule in our bodies, and oxygen is a key player in its structure. However, hydrogen is actually the most abundant element in our body by the sheer number of atoms; water (H₂O), proteins, carbohydrates, and fats are the main reasons for its high atomic count!
