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.
Butylated hydroxyanisole (BHA) and the related compound butylated hydroxytoluene (BHT) are phenolic compounds that are often added to foods to preserve fats. BHA Characteristics: 1  BHA is a mixture of the isomers 3- tert-butyl-4-hydroxyanisole and 2- tert-butyl-4-hydroxyanisole.HA is found in butter, meats, cereals, chewing gum, baked goods, snack foods, dehydrated potatoes, and beer. It is also found in animal feed, food packaging, cosmetics, rubber products, and petroleum products. BHT also prevents oxidative rancidity of fats.