The second webinar in the AONM Mitochondrial Mini-Series. Gilian Crowther discusses the impact of environmental and endogenous stress on the mitochondria, and initiatives to restore their homeostasis. Gilian also covers the various mitochondrial pathways that may become compromised.Topics include: macro- and micronutrients, membranes, oxidative stress, composition and mass of the mitochondria, and obstacles along the electron transport chain. Gilian also discussed many disruptive factors that need to be removed for mitochondrial recovery, and talks about