[Megvel]

Om du tror det kommer fra magen, er du plaget med sure oppstøt da? For det er vel den grunnen det kan komme derifra? (Torkil?)

Ketoseånden kommer fra lungene, trodde jeg... Man puster ut aceton, ja...Fra http://en.wikipedia.org/wiki/Ketosis

Sitat:

Ketone bodies, from the breakdown of fatty acids to acetyl groups, are also produced during this state, and are burned throughout the body. Excess ketone bodies will slowly decarboxylate into acetone. That molecule is excreted in the breath and urine.