you can lose weight without exercise.
Drink a glass of water or a cup of herbal tea before each meal or two just in case. What you think is hunger might just be thirst — it can be difficult to tell the difference. Drinking a full glass of water and waiting a few minutes can help you make sure you're really hungry before you dig in.
The water will also take up a little room in your stomach, which will help you feel satisfied even if you eat less. If you don't want to drink the whole glass before a meal, try taking sips between each bite.
If you crave sugary drinks instead of water, trick yourself. Put a slice of lemon or lime in your water bottle to add flavor.