Healthy Habit No. 12: Take a Daily Walk

We already mentioned the merits of exercise in habit No. 5. Now, here's a tip on how to incorporate physical activity into your daily life: WALK.

We're not talking about taking the time out of your busy schedule to work out -- that's important, too -- but infusing life- and limb-saving movement into your waking hours.

"Just move. Pace during phone calls, while you're brushing your teeth, while watching your son's soccer game," says Bryant, noting that every 20 steps a person takes is 1 calorie burned.

An eight-year study of 13,000 people also showed that people who walked 30 minutes daily had a significantly reduced chance of premature death compared with those who rarely exercised, reports the American Council on Exercise.

And there are plenty of opportunities to move those legs:

* Take the stairs instead of the elevator.
* Walk to the store.
* Window shop at the mall.
* Leave your desk and visit your co-worker instead of sending him an email.
* Walk and talk with friends instead of meeting for a meal.

Healthy Habit No. 11: Drink Tea

"Decaffeinated tea is better," says Fleming, noting that the caffeinated variety can be dehydrating, and sugary drinks can lead to weight gain.

There is some evidence that tea may help in improving memory, and preventing cavities, cancer, and heart disease. Fleming says, though, that the overall research is still inconclusive.

"There may well be some beneficial effects of tea, particularly the potential antioxidant effect, but we don't have great data on that right now that is that specific."

However, there's no doubt that a cool iced tea can be a refreshing treat during hot days. Try flavoring your tea with juices, fruits, cinnamon sticks, ginger, and other condiments.

Healthy Habit No. 10: Drink Water and Eat Dairy

Water and milk are essential fluids for good health, but they can also help with shedding pounds.
The body needs water to keep properly hydrated and individuals vary widely in how much water they need. Joints need it to stay in motion, and vital organs such as the heart, brain, kidney, and liver need it to work properly.

If you don't get enough water, the body goes into emergency mode, and clings to every single water molecule it can find, reports the University of Minnesota Water Resources Center. The stored molecules appear as extra weight. The weight is only released once the body gets enough water.

The calcium in dairy, on the other hand, is known to be important for strong bones and teeth. Studies have also shown it can help prevent high blood pressure, kidney stones, heart disease, and colon cancer.

In the weight loss arena, three 8-ounce glasses of low-fat or fat-free milk appear to encourage body fat loss while maintaining muscle mass, according to the ADA. The dairy consumption must be part of a balanced reduced-calorie meal plan.