A lot of water and inorganic salts will be lost after exercise. Drinking lemonade can quench thirst and relieve fatigue. But drink slowly.
Drinking lemonade can also prevent and treat cardiovascular diseases. Lemonade can alleviate the role of calcium ions in promoting blood coagulation, and can prevent and assist in the treatment of hypertension and myocardial infarction. Lemon water contains a lot of citrate, which can inhibit the crystallization of calcium salt, thus preventing the formation of kidney calculi. Lemon is rich in vitamin C, which has many functions, such as anti-bacteria, improving immunity and assisting the formation of bone collagen. Drinking lemonade often can supplement vitamin C.