Tell him to drink less wine, then pay more attention to the rules of diet and life, eat less greasy and high-fat food and eat more fruits and vegetables. Always keep a good attitude and don't sit for a long time after meals. It's not impossible to exercise. In fact, a good way is to walk. It's good to take a walk in the morning and evening, and it's ok at ordinary times. This will make people feel comfortable. I also sincerely pray that you and your boyfriend are healthy.