Therefore, the acidity of citric acid is relatively high. Because the taste of citric acid is sour, and the main component of lemon is citric acid, lemon is naturally sour to eat. It can be said that lemon is a kind of fruit with strong sour taste.
Although lemon is very sour, it contains a lot of vitamin C and has whitening effect. The citric acid contained in it can specifically inhibit the action of calcium salt and prevent stones at the same time. Lemon slices soaked in water for a long time are also helpful to the cardiovascular system.
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