Barefoot Herbalist MH has several free newsletters and books that are a must read for you to understand truth in health.
Barefoot’s Living Well Pages
Barefoot’s 108 Pages Ebook Booklet.
Barefoot’s The Barefoot Way …to cure all diseases
Barefoot’s Learning How to Live newsletter
Read his whole website I say. Enroll as a student and learn to self experiment to experience the truth!