Death is a natural process as the body begins shutting down. The following physical and emotional signs of approaching death are described to help you understand what can happen. Not all these signs and symptoms will occur with every person nor will they occur in any particular sequence. This section is intended only as a guide.
BHT (butylated hydroxytoluene) is a lab-made chemical that is added to foods as a preservative. People also use it as medicine. BHT is used to treat genital herpes and acquired immunodeficiency syndrome (AIDS). Some people apply BHT directly to the skin for cold sores.
Artificial preservatives are the chemical substances that stops of delayed the growth of bacteria, spoilage and its discoloration. These artificial preservatives can be added to the food or sprayed on the food.In antimicrobial comes the Benzoates, Sodium benzoate, Sorbates and Nitrites.o preserve meat and fish, salt is still used as a natural food preservative. Chemical food preservatives are also being used for quite some time now. They seem to be the best and the most effective for a longer shelf life and are generally fool proof for the preservation purpose.