Lemons are bright and potent citrus fruits with a lovely citrus smell that can cure nausea and headache. On their own the tart tang can be jarring, but when tamed by flavors sweet or savory, they become the life of the party. They are essential in a wide variety of recipes, beautiful to behold and supply an aroma that has been proven to boost the mood. Not to mention that we have them to thank for lemon cake, lemonade and lemon curd, bless their little lemon hearts. Lemons are high in citric acid that plays a key role in metabolism. They also help to maintain proper body pH which is beneficial in preventing cancer, heart disease, fatigue, weight gain, and many other health issues.