Dear sir/madam. i am trying bill munro's inhalation method at present and i am feeling some improvement. i would like to try taking h2o2 orally along with the inhalation method but i am unsure on the safety of doing this . Ido 3% h2o2 @6 puffs four times a day. my problem is emphysema. i am a 66 yr old male. can you or perhaps bill comment.