The length of time a dead body can be kept without refrigeration or a freezer depends on several factors, including environmental conditions and the preservation methods used. Generally, a deceased body begins to undergo decomposition soon after death, and the process accelerates in warm temperatures.
In moderate temperatures (around room temperature, approximately 20-25°C or 68-77°F), the body will typically start to show visible signs of decomposition within a few hours to a day. The exact timeline can vary depending on factors such as humidity, air circulation, and the individual's overall health at the time of death.
Without any preservation measures, the body will progress through various stages of decomposition, including the initial stages of putrefaction characterized by bloating, discoloration, and the release of odors caused by bacteria breaking down tissues. This process continues until skeletal remains are all that remains.
It's important to note that decomposition can be influenced by environmental factors and may be delayed in colder temperatures or accelerated in warmer conditions. However, refrigeration or freezing significantly slows down decomposition and can extend the timeframe for body preservation. Cold temperatures inhibit bacterial growth and enzymatic activity, preserving the body's tissues for longer periods.
If you are dealing with the death of a loved one or require specific information related to body preservation, it is advisable to consult professionals such as funeral directors, medical examiners, or forensic experts who can provide accurate guidance based on the circumstances.