Eating Trainee Keto carbohydrates is the most effective way. Second to that is eating protein (high-protein meals also raise your metabolic rate). Dietary fats aren't very effective at increasing leptin levels, ad alcohol actually inhibits it. So, if your weight is stuck and you're irritable and demotivated, a nice kick of leptin might be all youneed to get the scales moving again. Have a nice cheat meal full of protein and carbs, and enjoy the boost in your leptin levels. It can help your weight loss!