Lemon slices of different grades, lemon is rich in citric acid and has a sour taste, so it is only used as a top-grade condiment for preparing beverages, dishes, and cosmetics.
In addition, lemon is rich in vc, which can reduce phlegm and relieve cough, nourish the stomach and promote fluids. It can be used for bronchitis, loss of appetite, vitamin deficiency, and heatstroke symptoms such as upset and thirst.
Many people now take lemon and honey into lemonade. It has the effects of helping digestion, clearing intestines and detoxification, whitening skin, losing weight, preventing cancer, and improving human immunity.