As people age, their bodies' natural antioxidant defenses decrease, leading to increased oxidation of fatty acids, and higher production of the chemical compound 2-nonenal. I notice this is my late grandmother, but not yet in my parents.
body odor of aging, dying and death. sooner or later everyone will cover their nasal orifices because of your presence. yours may be worse as you fart nonstop at the same time while emitting body odor. plus bad breath.