In recent years, modern medicine is more and more recognizing that individuals’s unnatural residing environment is detrimental to their bodies and minds, and that integrative medication has an important position in improving their life and high quality of life. Buttressed by elevated authority arising from important advances in the medical sciences of the late nineteenth century onwards – including growth and software of the germ principle of disease by the chemist Louis Pasteur and the surgeon Joseph Lister , of microbiology co-based by Robert Koch (in 1885 appointed professor of hygiene at the University of Berlin ), and of the use of X-rays ( Röntgen rays )—the 1910 Flexner Report referred to as upon American medical colleges to follow the model of the Johns Hopkins Faculty of Medicine, and cling to mainstream science in their teaching and analysis.

By about 1990, the American alternative medicine trade had grown to a