Lemon juice can add flavor to foods and drinks without adding many calories. It is used in many cuisines worldwide and may have antibacterial properties, according to the University of Central Arkansas. Enjoy it as a part of your healthy diet.
Basic Nutrition
A 1-oz. serving of lemon juice, the equivalent of 2 tbsp., contains a mere 7 calories. The calories are derived from the 2 g of carbohydrates it contains -- the amount of protein and fat found in lemon juice is negligible.
Vitamins and Minerals
Lemon juice is high in vitamin C, which is why it has been used to treat scurvy in the past. A 2-tbsp. serving contains 11 mg of vitamin C as well as 32 mg of potassium and small amounts of many other vitamins and minerals.
Uses
Dieters often add lemon juice to fish, vegetables and other dishes in lieu of butter or oil, which can save a considerable amount of calories over time. Lemon juice adds tang to marinades and can be used along with olive oil to make healthy vinaigrettes. Some cooks add lemon juice to fruit salads, as it functions as a preservative and will help keep the fruit from turning brown.
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