Yes, yes, but you can't eat on an empty stomach, otherwise it will be easy to have diarrhea. Let me give you an "apple breakfast" weight loss plan! Yes: After brushing your teeth and washing your face in the morning, drink a glass of apple juice (product optional). Then, eat bread or cereal, eat less fat, drink a glass of milk and finally eat an apple. I have used it, and it has a good slimming effect.