Peppermint essential oil is listed as Non-toxic and Non-irritant (except in concentration)
The menthol in the oil can cause sensitization in some people.
Essential oils are not generally recommended for use in a neat form (undiluted).
I personally would not recommend ingesting even small amounts of undiluted peppermint essential oil.
Only 1% of bacteria is harmful to humans
depends on the activity of the braincell....
Essential Hypertension
Water
Water.
Protein
No. 70% of bacteria is harmless, whilst the other 30% is harmful.
water
Protein
Protein
water
Protein