The correct way to drink lemonade for a long time is as follows:

1. Choose fresh lemons: The taste and texture of lemonade depend on the quality of the lemons, so choose fresh lemons. You can choose lemons at the store or grow a lemon tree at home.

2. Cut the lemon slices: Slice the lemon. You can use a cutting board and knife, or use a lemon slicer. The thickness of the slices is determined by personal taste.

3. Add water or honey: Add lemon slices to water, and add appropriate honey or sugar according to your taste.

4. Drink lemonade: After stirring evenly, you can drink it directly or pour the lemonade into a cup. Be careful not to drink too fast, take small sips and taste slowly.

5. Store lemonade: Lemonade is best stored at room temperature for no more than two days. You can pour the remaining lemonade into the refrigerator for storage, but do not drink it overnight.

6. Control the amount you drink: Even though lemon water has high nutritional value, drinking large amounts of lemon water for a long time may be harmful to the body, such as diarrhea, abdominal pain and other symptoms. It is recommended to drink about one cup a day.