How to Lose 25 Pounds in 3 Months
Losing weight in a healthy way is more important than meeting specific goals. Losing 25 pounds in three months might not be sustainable or safe for some people. But progress is possible no matter what.

With some dietary changes and increased exercise, you can maintain good health while working toward your weight loss goals — whatever they may be.
Tips for Diet Changes
Try Tracking Calories in a Positive Way
Download a calorie tracker app, which allows you to log your food intake and exercise habits while getting support from an active community.
Meal Planning
An app like MyPlate can also help you determine which foods are best and help you start making small changes.
Be Mindful of Empty Calories
Schedule Regular Meals
Measure Appropriate Portions
Be Kind to Yourself
Track what you eat, but remember that you are not “bad” for eating any particular thing. You can move on with your day and choose nutrient-dense foods for your next meal or snack. If movement will make you feel good, go for a walk.
Tips for Exercise
Look for Cardio Opportunities
Perform moderate-to-vigorous cardio exercises such as jogging and swimming 30 to 60 minutes per day. Use an online calorie calculator to estimate the calorie burn you get for various activities, which is an estimation based on factors like your current weight, as well as your pace and duration of activity.
Weight Training for Metabolism
Try New Things
The Takeaway
- Weight loss recommendations advise losing 1 to 2 pounds per week for safe and lasting results. While 25 pounds in three months may be feasible for some people, for others this might be too high of a goal.
- Weight loss is about getting into a calorie deficiency, which you can do by reducing the amount of calories you eat, while also increasing your body’s calorie burn with regular aerobic exercise and building muscle with strength training.
- Always talk to your doctor before beginning a weight loss program.
Resources We Trust
- Mayo Clinic: Weight Loss: 6 Strategies for Success
- Centers for Disease Control and Prevention: Healthy Weight, Nutrition, and Physical Activity
- U.S. Department of Agriculture: Dietary Guidelines for Americans
- American Heart Association: The American Heart Association Diet and Lifestyle Recommendations
- Harvard Health Publishing: Diet and Weight Loss
- Brenan M. 43% of Americans Say They Are Overweight, 55% Want to Slim Down. Gallup. December 26, 2024.
- Steps for Losing Weight. Centers for Disease Control and Prevention. January 17, 2025.
- Nutrient-Dense Food. National Cancer Institute.
- McGlynn ND et al. Association of Low- and No-Calorie Sweetened Beverages as a Replacement for Sugar-Sweetened Beverages With Body Weight and Cardiometabolic Risk. JAMA Network Open. March 14, 2022.
- Eom H et al. The Association Between Meal Regularity and Weight Loss Among Women in Commercial Weight Loss Programs. Nutrition Research and Practice. July 5, 2021.
- How to Have Healthier Meals and Snacks. Centers for Disease Control and Prevention. January 4, 2024.
- Manage Blood Sugar. Centers for Disease Control and Prevention. May 15, 2024.
- Portion Control for Weight Loss. Mayo Clinic. September 1, 2023.
- What Counts as Physical Activity for Adults. Centers for Disease Control and Prevention. December 6, 2023.
- Strength Training: Get Stronger, Leaner, Healthier. Mayo Clinic. April 29, 2023.
- Three Types of Exercise Can Improve Your Health and Physical Ability. National Institute on Aging. January 14, 2025.

Kara Andrew, RDN, LDN
Medical Reviewer
Kara Andrew, RDN, LDN, is the director of health promotion for Memorial Hospital in Carthage, Illinois. She is also licensed as an exercise physiologist and certified in lifestyle medicine by the American College of Lifestyle Medicine. Her experience includes corporate wellness, teaching for the American College of Sports Medicine, sports nutrition, weight management, integrative medicine, oncology support, and dialysis.
She earned her master's in exercise and nutrition science at Lipscomb University.
Andrew has served as a president and board member of the Nashville Academy of Nutrition and Dietetics. She was recently elected a co-chair of the fitness and medicine group in the American College of Lifestyle Medicine.
