4. Promotes Heart Health
Lemon juice can’t cure heart problems once they happen, but it contains minerals that can have an effect on every beat your heart makes.
Potassium is the mineral in lemon juice that helps regulate the beating of the heart and nourishes the muscle that is essential for proper cardiac functioning. In addition, potassium can help lower blood pressure and can regulate cholesterol levels.
Unfortunately, many people are lacking in this important nutrient, and lemon water is an easy way to replenish your supply. It is important to see a doctor for problems in heart rhythm, but lemon water can be used with other medications and does not cause side effects.