
Episode #162
Muscle-The Hidden Organ
This 9 to 5 Wellness podcast episode we're reframing skeletal muscle as a highly active organ with major roles beyond movement. Ypu'll learn muscles role as the body’s primary “glucose sink,” taking up an estimated 70–80% of post-meal glucose via insulin-driven GLUT4 and storing large glycogen reserves, with inactivity, aging, and metabolic disease contributing to insulin resistance. Muscle is also an “energy furnace” that raises basal metabolic rate, supports thermogenesis (including shivering), and declines with sarcopenia, contributing to metabolic slowdown. Moreover you can learn about muscles role as an amino acid reserve used during fasting, illness, trauma, surgery, and cachexia, influencing outcomes. It is also the largest endocrine organ, releasing myokines (e.g., IL-6, irisin, BDNF, IL-15, myostatin) that signal to the brain, fat, liver, bones, and immune system, with benefits from moderate, consistent activity. 00:00 Welcome and Teaser 00:32 Muscle Beyond Movement 01:47 Glucose Sink Explained 04:58 Blood Sugar and Exercise 07:13 Muscle as Calorie Furnace 10:55 Heat and Metabolic Aging 13:18 Emergency Protein Bank 17:58 Muscle as Endocrine Organ 19:31 Key Myokines Breakdown 25:21 Big Picture and Takeaways 27:49 Wrap Up and Motivation Related Research Studies Skeletal Muscle as an Endocrine Organ Muscle as an endocrine organ: IL-6 and other myokines Send us Fan Mail If you liked this episode and would like to learn more about wellness training and workshops offered by 9 to 5 Wellness, email us at info@aeshathair.com . You can learn more about our programs at: https://toneandstrengthen.com/workshops-trainings/ . My passion is helping organizations create a culture of wellness, and I do this by setting up health programs that prioritize the most important asset they've got – their employees. Cheers to a healthier and happier journey ahead! You can learn more about ME- the host at https://www.aeshatahir.com Follow me on IG and LI to learn more https://www.instagram.com/tone_and_strengthen/ https://www.linkedin.com/in/aeshatahir/




