Trvidic P, Kaufman-Janette J, Weinkle S, et al
Readers are urged to consult with a physician before beginning any new supplement, nutrition, exercise, or lifestyle regimen - particularly those with pre-existing medical conditions, those on medication, pregnant or nursing individuals, and others with specialized medical needs
Headaches may occur, but rarely require termination of treatment
Foods that tend to be easier to tolerate: Plain crackers or dry toast Simple carbohydrates absorb stomach acid and are easy to eat in small amounts even during significant nausea
Acknowledgements This work was supported by research grants from the National Key Research and Development Program of China (2016YFA0100501), the Chinese National 973 Program (2012CB517502), the National Natural Sciences Foundation of China (81400798, 81400767, 81401142, 81270858, and 81570692), and the Beijing Natural Sciences Foundation of China (7163233)
They are not steroids and they are not growth hormone, they are messengers that ask the body to do more of what it already does when it heals