Back in the late 70’s, our chiropractor told of going to one of those annual conventions where he met this older chiro that proudly asked him to smell his armpits! No offensive odor. All due to finding the correct foods to eat.
Keep in mind that if the normal elimination channels are blocked (i.e. colon, liver, kidney), then the body has no other choice but to send those toxins out the lungs and skin in its efforts to stay alive.