In this episode, we continue to unravel the complex world of biology and health, shifting our focus to the fascinating interplay between biochemistry, nutrition, and well-being. Following our previous discussion with Jason on biology and genetics, we delve deeper into the metabolic processes that fuel our bodies. Join us as we explore the essential question: Why do we need to eat? We'll break down the roles of macronutrients (lipids, carbohydrates, proteins) and micronutrients (minerals, vitamins, essential fatty acids, and amino acids) in providing energy and supporting our body's functions. This conversation aims to demystify the biochemical reasons behind our nutritional needs, highlighting how different nutrients impact our energy levels, hormonal balance, and overall health. Whether you're a nutrition enthusiast or simply curious about the science behind eating, this episode offers insightful perspectives on making informed dietary choices for optimal well-being.