Religious fasting doesn’t have to turn into “I’m starving and thinking about food all day,” even if your rules remove warm-blooded animals, dairy, butter, and eggs. In this video I walk through how I approach Lent-style fish days (and other religious fasting seasons) in a way that keeps protein high, carbs low, energy steady, and cravings quiet. The big idea is simple: most people get ravenous on fish days because they accidentally under-eat protein and rely on low-satiety options—or they’re actually low on sodium and fluids and misread it as hunger. I break down the fish and seafood choices that keep you full (yes, including catfish), how to build meals when your “allowed list” is basically seafood plus approved fats, and why I use fruit oils like olive, avocado, and coconut oil while avoiding industrial seed oils. I also give practical meal templates for Catholic Lent, more structured Orthodox fasting seasons, and Ramadan-style eating windows, plus travel-friendly options for busy days. If you want to honor your tradition without derailing fat loss, the strategy is: prioritize satiety, keep electrolytes tight, and use a simple template you can repeat.