Hildegard of Bingen (1098-1179) mystic and Prophet of her time, excelled in medicine and botany.  She was also a musician, painter, and writer.  During her time, she was recognized as a conscience in Europe thanks to its boards of health with these visions.  In the 12th century, she already explained the “subtle influence of thoughts on the health of the body, residence of the sensible.”  “In man are together heaven and Earth, and all that has been created is hidden in him.”