<human>:  What are the health benefits of lemons?
<bot>: The health benefits of lemons include improved digestion, immunity boost, improved skin health, weight loss, decreased instance of colds, improved heart health, and reduced risk of kidney stones. Lemons are also a great source of vitamin C and an antioxidant that helps fight free radicals in the body. Additionally, the citric acid found in lemons can help prevent calcium deposits in the body and reduce overall acidity in the body.