No problem. The only thing the book does not cover is the drops in the ear (unless it's for an ear infection) but you can find info online about it. A doctor theorized that we catch colds thru our ears.
Also, 3% food grade hydrogen peroxide is good for gum disease, teeth whitening and getting rid of pimples. It actually has a ton of uses, I hope you consider it.
BTW, it's not the brown bottle you buy at a drug store for a scraped knee cause that's not food grade. You can find it really cheap online or maybe in the drug store too. We got ours on Amazon.
It is typically sold as 35% food grade HP but you have to dilute it down to 3% (11 oz distilled water and 1 oz 35% HP = 3% FGHP) before ingesting. That is very very important. 90% hydrogen peroxide is jet fuel so it is very powerful at full strength.