magnessium lactate of Medicine conducted a study

University of Pennsylvania School of Medicine conducted a study , they selected 80 long with varying degrees of acne Jindan potassium lactate and the test subjects were divided into two groups so that they can maintain the same living , diet and exercise . A group do not eat chocolate , another group in their daily diet at least eat three chocolate . After four weeks, buffered lactic acid diet. Finally, the researchers found that their acne situation did not change significantly .