✔ 最佳答案
Lemon juice contains citric acid which will make the juice acidic in nature. You can simply test it with any pH paper. However, the DJ is right that drinking lemon juice can maintain the blood in more alkali status. It is because of the hydrolysis of the citrate salts. When you drink the lemon juice, the citric acid will from the citrate salt after neutralization in our body. The pH of the citrate is in fact a bit alkali.
I hope you can understand what I meant.