Hi Dr. Armpit I have a foul, strong, sulfurous, sour after taste and lingering odour in my throat. I\'m noticing how strong and foul my halitosis is at night even after brushing. The other weird thing is the smell coming from my sweat from my chest is sour and pungent. It\'s almost reminiscent of the odours coming from my throat. Is it possible the odours from the throat are connected to what is coming through my pores from the chest? P.S. I know the road is rough, but, please keep doing what you do! I know a breakthrough is on the horizon.