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.
Propylene glycol is a colourless synthetic liquid created from fermenting carbohydrates, and is used as a solvent in paint, as well as serving as a preservative in food and for tobacco products.ropylene glycol (or PG as it is more commonly known) absorbs water and is therefore a popular and cost-effective addition to beauty products. It is also a common addition to a wide range of medicines, and plays a vital role in the electronic cigarette industry as it is a main ingredient in all e-liquids.