H2 is NOT a foreign substance and it is natural to the human body. During our best years, our gut bacteria is able to produce litres of H2 after a fibre rich meal. As we get older, this process slows down. This decline is linked to the aging process and the development of over 90% of all diseases as well as progression of diseases.
The FDA and the scientific publications validate that H2 is 100% safe, has no side-effects whatsoever and cannot be overdosed.