 [ Symptoms ] what can i do to lose weight since i can not exercise because of a back problem  i have had 3 back surgeries 20 years ago in one year i have degenerated disc disease and it hard for me to just walk i have gain weight and i also had a stint put in i am worry that with the weight gain what might happen to my heart i hope you can help me thank you [ Disease ] to lose weight you need to reduce your calorie intake simple as that cut your calories by just 500 kcal per day and you will lose about a pound a week 52 pounds a year not to shabby in order to exercise consider swimming less impact on you back it is best to get a specific exercise recommendation from your doctor however because of your medical issues