How do you lose 40 pounds in four months?

To lose 40 pounds in four months, reduce calories, increase fiber, modify eating habits, and exercise daily. Losing 3 or more pounds every week is possible if you form healthy eating and exercising habits.

1. Reduce your calorie intake

   Try to minimize the amount of dairy or meat-based fats you eat. When possible, fill up on fruits and vegetables. Healthy protein sources include skinless poultry, 95-percent lean meat, seafood and egg whites.

2. Increase your fiber intake

   Studies have shown that adding more fiber to your diet reduces weight gain. Try to eat at least 10 grams of soluble fiber each day. Apples, peas, pinto beans and fiber-enriched bread are all excellent sources of fiber.

3. Eat appropriately

   In addition to changing what you eat, you need to change your approach to food. Keep a journal of everything you consume. This helps you to keep track of your progress and also reminds you when to cut back. Try not to let food become an emotional crutch, and avoid eating out of boredom.

4. Exercise daily

   Cardio exercises are the best for burning fat quickly, although strength training is important as well. Go jogging, swimming, and biking. Play sports, exercise at a gym or work out at home for 30 minutes every day. When you feel more comfortable performing these exercises, increase the duration and intensity.