Episode 3: Stop Eating Like You're 25 (cause you're not)

Stop Eating Like You're 25: Why Diet Culture Is Destroying Your Metabolism After 35 Why 'eat less, move more' is lazy advice that wrecks your hormones — and what to do instead. Episode Overview If you've been doing everything "right" — eating less, exercising more — and still feel tired, bloated, and stuck, this episode is for you. Host Natalie Guevara, fitness and wellness coach specializing in women over 35, breaks down exactly why the advice that worked at 25 is now working against you, and what eating for your hormones, metabolism, and nervous system actually looks like in real life. What You'll Learn in This Episode Why 'calories in, calories out' is an incomplete — and often harmful — framework for women over 35 The 5 things that actually happen in your body when you chronically under-eat How metabolic adaptation works and why you can eat 1,200 calories and still gain weight The hormone cascade that drives binge eating (and why it has nothing to do with willpower) The truth about protein, carbs, and fat after 35 How your nervous system and your nutrition are locked in a feedback loop What 'eating on purpose' actually looks like — no tracking, no weighing, no obsessing Key Takeaways Your Body Is Not a Calculator Energy balance is real — but it doesn't account for your nervous system, hormones, stress levels, dieting history, or age. After 35, restriction doesn't make you lean. It makes you tired, hormonally wrecked, and eventually heavier. What Chronic Under-Eating Actually Does to Your Body Metabolic adaptation: Your body slows your resting metabolic rate to conserve energy. This is not failure — it's survival. Hormone disruption: Thyroid hormones drop, cortisol rises, estrogen and progesterone get destabilized. Hello irregular cycles, mood swings, and belly fat. Leptin & ghrelin dysregulation: The hormones that signal fullness and hunger stop working properly — wiring your body to overeat, not your lack of willpower. Muscle loss: Without enough food (especially protein), your body cannibalizes muscle for energy, slowing your metabolism further. Energy crashes and binge cycles: You can white-knuckle restriction for a while. Then your physiology overrides your willpower. Every time. The Truth About Macros After 35 Protein: Most women eat 60–80g/day. You likely need 100–140g. It builds muscle, stabilizes blood sugar, supports metabolism, and keeps you full. Carbs: Not the enemy. Sweet potatoes, rice, oats, fruit, and potatoes fuel your workouts, feed your brain, and support hormone production. Cutting carbs tanks your thyroid. Fat: Healthy fats (avocado, olive oil, nuts, fatty fish) are critical for estrogen and progesterone production. Fat-free everything is sabotaging your hormones. The Nervous System–Nutrition Feedback Loop Nervous system regulation is required to eat on purpose. And a well-nourished body is required to regulate your nervous system. You can't solve one without addressing the other. This is the foundation of Natalie's Eat on Purpose framework. The 'Eat on Purpose' Framework: What It Actually Looks Like Eat enough. Most women need 1,800–2,200+ calories/day. Start by eating regularly — don't skip breakfast or forget lunch. Prioritize protein. Aim for 25–40g per meal. A palm-sized portion of chicken, fish, eggs, beef, Greek yogurt, or tofu at every meal. Don't fear carbs. Include a serving of quality carbs with every meal — especially post-workout and in the evening to support sleep. Eat healthy fats. A serving of fat per meal supports satiety, hormones, and flavor. Stop obsessive calorie counting. Learn what proper portions look like. Eat when hungry, stop when full. Most of you already know more than you think. Build a purposeful plate. Protein + carb + healthy fat + vegetables. Simple, sustainable, repeatable. Your Homework This Week Commit to one thing for the next seven days. Not a full protocol. Not a meal plan. Just one shift: Eat breakfast every day Hit a palm-sized portion of protein at every meal Add a carb with dinner to support sleep If you catch yourself slipping into restriction mode — go back to Episode 2's box breath exercise. Get into your body. Ask yourself: am I eating like someone trying to punish myself, or someone who loves myself? Referenced Episodes Episode 2: How Chronic Stress Is Sabotaging Your Body (includes the box breath exercise) Episode 4 (coming up): Lifting Heavy: The Most Underrated Tool You Have for Hormone Balance and Fat Loss Topics Covered metabolism after 35, hormone balance for women, why eat less move more doesn't work, metabolic adaptation, eating for hormones, leptin and ghrelin, perimenopause nutrition, how much protein do women need, carbs and hormones, nervous system and food, binge restrict cycle, intuitive eating for women over 35, cortisol and belly fat, muscle loss after 35, women's nutrition podcast