Which method is recommended for preserving a body to slow decomposition?

The recommended method for preserving a body to slow decomposition involves placing it in a cold environment, ideally, which is typically best achieved by immersing the body in ice or cold water, rather than keeping it in warm conditions. Cooling the body impedes the growth of bacteria and other microorganisms that contribute to decomposition.

Keeping a body in ice or cold water can significantly slow down the rate of decay, which is crucial for forensic investigations that may require time-sensitive analysis. This method minimizes tissue breakdown and maintains the integrity of the body for examination.

While other options like using an airtight container or insulating materials can serve specific purposes in preserving certain conditions, they do not effectively address the deceleration of decomposition as efficiently as cooling methods do. Higher temperatures accelerate decomposition, making that option especially ineffective.