1. See what you eat. Eating directly from a container gives you no sense of how much you're eating. Seeing food on a plate or in a bowl keeps you aware of how much you're eating.
2. Vary your activities. Regularly change your activity routine to avoid exercise burnout. Walk a couple of days, swim another and go for a bike ride on the weekend. Seek out new activities — karate, ballroom dancing, cross-country skiing, tennis or Pilates.
3. De-stress your day. Stress can cause you to eat more. Develop strategies that can help you relax when you find yourself becoming stressed. Exercise, deep breathing, muscle relaxation techniques and even a good laugh can ease stress.
4. Eat at home. People eat more food in restaurants than at home. Limit how often you eat at restaurants. If you do eat out, decide what and how much you're going to eat before you start and have the rest boxed to go.
5. Plan healthy snacks. The best snacks include fruits, vegetables, whole grains and low-fat dairy products. Fruit smoothies, sliced fresh fruit and yogurt, whole-grain crackers, and carrot and celery sticks with peanut butter are all good choices.

Tomorrow: The final 5, tips 16-20

Do you do any of these 5 tips?