O que acontece no seu corpo durante o JEJUM?

🎓 Mastering Biochemistry Platform https://canaldabioquimica.com/dominan...{network} Do you know how metabolism works during fasting? In this video, I, Professor Karine Emanuelle, from the Biochemistry Channel, explain clearly and comprehensively what happens in the body when we go without food for a few hours. During fasting, an important change occurs in the insulin/glucagon ratio, which directs metabolism to maintain stable blood glucose levels. The cell begins to prioritize pathways that guarantee energy, also adjusting the ATP/ADP ratio. Here you will understand the role of the main metabolic pathways during fasting: ✔️ Glycogenolysis – breakdown of glycogen for rapid glucose release ✔️ Gluconeogenesis – production of glucose from non-carbohydrate precursors ✔️ Lipolysis and beta-oxidation – use of lipids as an energy source ✔️ Ketogenesis – formation of ketone bodies as an alternative fuel In addition, I address the objectives of each pathway, the importance of maintaining blood glucose levels, and the main regulatory enzymes involved in this process. This content is essential for those studying biochemistry in higher education, especially in medicine, nutrition, and health-related fields. If you want to learn biochemistry from scratch, understand metabolism in a logical and applied way, this video will transform your way of studying.