Here's how: Every day switch one drink that has calories with one that doesn't. If you drink 3 sodas a day, make one iced tea on the first day. If you drink orange juice each morning, switch to hot tea or water. Keep making these switches until you are drinking no calories. Try this for one week. You may reduce your daily calories without even changing anything what you eat.
Next Healthy Eating Tip: Pre-Decide Your Food