I think if you’re cutting, stuff like stevia’s great ‘cause it’s sweet without the calories and perfect for keeping the fat off without spiking insulin. But if you’re bulking, a bit of natural sugar and healthy fats can be your best friends. Sugars fuel your workouts and fats help with testosterone for muscle growth. I reckon it all comes down to your goals, cut calories when you need to stay lean and use real stuff to fuel gains when you’re building.