Same Habits, Different Body: Body Composition After 40 with Dr. Rewa
49 min
Ever feel like you’re eating the same way you always have, but your body just isn’t responding like it used to? You’re not imagining it. This week we’re joined by Dr. Rewa, a medical specialist in lifestyle medicine, or as she likes to call it, well-being medicine. She explains what that actually means: an evidence-based medical field that uses lifestyle to treat, and sometimes even reverse, medical conditions. The big pillars are nutrition, sleep, physical activity and stress management. Dr. Rewa also shares her own story. In her late 30s she was hit with high cholesterol, and changing what she ate made a huge difference to her results. That’s what opened her eyes to food as medicine, and how often lifestyle gets overlooked in mainstream healthcare. Then we get into the question so many of you ask us: why does body composition change in our 40s even when nothing else has? She walks us through how muscle naturally starts declining from our 30s, and how the hormone rollercoaster of perimenopause speeds that up. On top of that, midlife is usually our busiest season, with careers, kids, relationships and everyone else’s needs piling up. That stress can quietly change how we eat, whether it’s under-eating without realising or grazing on whatever’s in the pantry. We also dig into why muscle matters so much. Dr. Rewa calls it “the organ of longevity” because it’s metabolically active and plays a big role in how our bodies use energy and handle carbohydrates. Losing it affects far more than how we look. And if you’ve ever avoided strength training because you’re worried about bulking up, she puts that fear to rest. Building muscle is slow, and you simply can’t do it without eating enough. She shares what happened when she focused on gaining muscle herself: her clothes felt tighter at first, but over time her body became more efficient and the fat came off without any dieting. If you’re heading into midlife, or already right in the thick of it, this one’s for you. This epis...