Yes, it is possible for a person to lose 20 lbs in 3 months with a healthy diet, regular exercise, and a sustainable calorie deficit. However, experts recommend a gradual weight loss of 1 to 2 ...

And, if you’re into big goals, you may wonder if it’s safe to lose 10 pounds in a month. Here's the truth ... so you can add more activity to your day. 2. Commit to daily walks.