Aging: Modifications of the Main Physiological Functions Aesthetic and Functional Medicine: Aesthetic Physio Lagree Method
Abstract
Dario Furnari, Nadya Khan, Melissa Delaney, Margaret Cerna, Khaled Hamlaoui, Sebastien Lagree, Amy Peace, Megan Owens, Shanee Lee Scott, Tonja Latham Gustin, Tanya Crowle, Susana Sanchez, Aliaksandra Eyring, Elena Talyanova, Monika Milczarek, Abdulrahim Aljayar, Juan Jose Ariet, Himanshu Tiwari, V.V Manjula Kumari, Vladislav Melnik, Heather Perren, Timothy Lee, Michael Cochard, Sandy Wanna, Sergey Petrov, Mia M. Michel, Daniel Hamilton, Clarice Santos, Charlie Peebles, Chutima Halg, Erik Dalton
Aging (or senescence) is that period of life, characterized by a series of progressive irreversible changes affecting the cells, tissues and organs, therefore of the whole organism, which begin when this, once development is complete, has reached a adulthood, and continue to manifest themselves, culminating in death, which occurs as a consequence of them and not by the intervention of external factors. Gerontology is the biological discipline that studies this process, which can be considered both physiological, because it is normally present in the life span, and pathological because it causes disturbances.