The lack of vitamin B12 is one of the causes of stomach problems and vision. However, too high level of this substance also affects the condition. Scientists from the University of California remarked, acne and other skin diseases are recorded more often in people with izbica vitamin.
In total the study involved 10 people with healthy skin. Volunteers took the drugs with vitamin B12. Large doses of a substance increases the activity of the genetic apparatus of Propionibacteria acne. During the study, one participant of the experiment appeared acne.
Propionibacteria acne are normal flora of the skin, but not everyone has skin problems. Researchers are advised to take drugs B12 only with doctor's prescription and under strict conditions to avoid these complications.