Lucas Wilhelm Hedenbäck argues that digestion, not calories, limits muscle growth. Chronic stress, blue light, and rushed meals kill stomach acid and nutrient absorption. Deep breathing before meals, slow chewing, apple cider vinegar, and post-meal walks fix it.
Calories don't build muscle. Digestion does. You can track every macro and still see zero results. Why? Because it's not about how much you eat. It's about how well your body breaks it down and absorbs it. Modern life wrecks digestion. Stress keeps you in fight or flight, killing stomach acid. Blue light and poor sleep messes with your gut. Rushed meals, screens, and processed food— nutrient loss. Optimize digestion. That's how you build the body. Breathe deeply before the meals. Eat slowly and chew your food thoroughly. Add raw apple cider vinegar before protein-heavy meals. Walk after meals to improve nutrient partitioning. Digestion is the front door to performance. If you're not absorbing, you're not growing. Simple as that.
