Clean the lemons using baking soda. Rub it on the peel to remove any dirt or other impurities.
Boil the water, then let it cool.
Next, slice the lemons thinly and chop the parsley, then add them to the water.
Cover and refrigerate the mixture. After a day, stir well and transfer the mixture to a glass bottle.
Drink 125 ml of this healthy beverage every day.
Source