that depends on how much your start weight is. if you are obese, you can shed 50 pounds in 3 month, with a healthy diet and lots of exercise. However, if you are only overweight, it will be very difficult to lose this amount i such a short time and still be healthy. If you don't have the money to go to the gym I advise you to get at least a fitness assessment. these cost around Euro 20. a professional can draw up a fitness regime for you to take home. I advise you to eat a balance diet, get in lot of cardio exercise and just take it as it goes. if you keep it up for the 3 month, you will very likely loose around 20 to 25 pound. This is better than nothing and a much healthier approach.
Hello!
Calculate your BMI after measuring your height and weight.
If you are above 25 BMI then try to lose the 50 pounds in 5-6 months time.
Follow a strict diet chart and limit fats and simple sugars.
Consider cardio activities such as running, jogging, skipping, swimming, cycling or outdoor sports.
Take care!