Set yourself up for weight-loss success by taking charge of your food environment: when you eat, how much you eat, and what foods you make easily available.

Cook your own meals at home. This allows you to control both portion size and what goes in to the food. Restaurant and packaged foods generally contain a lot more sugar, unhealthy fat, and calories than food cooked at home—plus the portion sizes tend to be larger.

Serve yourself smaller portions. Use small plates, bowls, and cups to make your portions appear larger. Don’t eat out of large bowls or directly from food containers, which makes it difficult to assess how much you’ve eaten.

Eat early. Studies suggest that consuming more of your daily calories at breakfast and fewer at dinner can help you drop more pounds. Eating a larger, healthy breakfast can jump start your metabolism, stop you feeling hungry during the day, and give you more time to burn off the calories.

Fast for 14 hours a day. Try to eat dinner earlier in the day and then fast until breakfast the next morning. Eating only when you’re most active and giving your digestion a long break may aid weight loss.

Plan your meals and snacks ahead of time. You can create your own small portion snacks in plastic bags or containers. Eating on a schedule will help you avoid eating when you aren’t truly hungry.

Drink more water. Thirst can often be confused with hunger, so by drinking water you can avoid extra calories.

Limit the amount of tempting foods you have at home. If you share a kitchen with non-dieters, store indulgent foods out of sight.

The degree to which exercise aids weight loss is open to debate, but the benefits go way beyond burning calories. Exercise can increase your metabolism and improve your outlook—and it’s something you can benefit from right now. Go for a walk, stretch, move around and you’ll have more energy and motivation to tackle the other steps in your weight-loss program.

Lack time for a long workout? Three 10-minute spurts of exercise per day can be just as good as one 30-minute workout.

Remember: anything is better than nothing. Start off slowly with small amounts of physical activity each day. Then, as you start to lose weight and have more energy, you’ll find it easier to become more physically active.

Find exercise you enjoy. Try walking with a friend, dancing, hiking, cycling, playing Frisbee with a dog, enjoying a pickup game of basketball, or playing activity-based video games with your kids.