1, lemon slices in water to protect cardiovascular. Lemon infused water can make the citric acid in lemon slices quickly precipitate into the water. It will inevitably reduce the activity of calcium ions in the body, reduce blood clotting, soften blood vessels. Regularly drinking lemon slices in water to prevent hypertension and hyperlipidemia can also improve heart function and reduce some heart disease.

2, lemon slices in water can prevent kidney stones. Soaked in water, lemon slices contain a lot of citrate, which can inhibit the crystallization of calcium salts in the body, thus reducing the formation of stones. In addition, lemon tablets soaked water also has a certain diuretic effect, can make the body calcium salt crystal decomposition, with the urine out of the body, can significantly reduce the incidence of kidney stones.

3, lemon slices soaked in water can moisten the throat and resolve phlegm. It is also one of the main functions of lemon slices soaked in water. It can also disinfect by anti-inflammatory, can dilute phlegm and dilate blood vessels. Usually, when people cough for a long time, they can drink lemon slices directly after soaking in water, which can make the concentrated phlegm accumulated in the salt lake cough smoothly and also reduce the occurrence of symptoms such as sore throat. In addition, people usually use lemon slices soaked in water, add the right amount of honey, mix and drink, can also prevent sore throat and hoarseness.