How long does it take for the body to remorse after it dies?

After death, the body undergoes a series of changes known as decomposition. Rigor mortis sets in within 2 to 6 hours, making the muscles stiff, while livor mortis causes pooling of blood and discoloration. Complete decomposition can take anywhere from a few weeks to several years, depending on environmental conditions like temperature, humidity, and the presence of microorganisms. Ultimately, the process is gradual and varies significantly based on numerous factors.