A death certificate is a confidential document, therefore, only the immediate family â the spouse, the biological or adoptive parents, the biological or adoptive grandparents, the legal guardian, the siblings, or the adult children of the deceased can request and obtain a death certificate that shows the cause of death.
BHA and BHT. Butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) are used as a food preservative, as well as to preserve fats and oils in cosmetics and pharmaceuticals. BHA is commonly found in chewing gum, butter, cereals, snack foods and beer.
BHT is marketed as a health food supplement in capsule form. It has been reported to have anti-viral effects, particularly in use against herpes family viruses, sometimes in combination with L-lysine and vitamin C. This latter use has made it into some of the more popular literature.