29/10/2025
🌊 Did you know that your blood is almost like a twin to seawater? 🩸💧
It might sound surprising, but the composition of human blood plasma is strikingly similar to that of the ocean. Both contain nearly the same balance of minerals and trace elements — sodium, potassium, calcium, magnesium, and chloride — just in slightly different concentrations.
Why is that? Because life began in the sea. Our earliest ancestors evolved in the ocean, and as life forms moved onto land, they carried a part of that marine environment within them — in their cells and in their blood.
In a way, every heartbeat still carries the rhythm of the waves. 🌊💙