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A new study confirmed that using a low amount of citric acid is nothing to worry about, and it is beneficial for some properties of the body.
The study, which was published in the German "sciencedirect" journal, showed that taking low doses of citric acid helps treat chronic inflammation and oxidative stress in the brain and aids in the absorption of minerals, especially calcium and phosphorous.
According to the Metabolic Stone Clinic at University of Wisconsin-Madison Hospital, citric acid can be helpful in protecting against kidney stones.
Citric acid or citric acid is a weak organic acid that is used as a natural preservative and is mostly found in lemons and other citrus fruits.