Fasting is the act of refraining from eating, and sometimes drinking. However, from a physiological context, "fasting" may refer to the metabolic status of a person who has not eaten overnight, or to
Autophagy is the natural, conserved degradation of a biological cell that removes unnecessary or dysfunctional components through a lysosome-dependent regulated mechanism. It allows the orderly degrad
A Diagram of the process of autophagy, which produces the structures autophagosomes (AP), and autolysosomes (AL) B Electron micrograph of autophagic structures AP and AL in the fat body of a fruit fly larva C Fluorescently labeled autophagosomes AP in liver cells of starved mice