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Description
A motorized clinical pen oscillates at high frequency between 0.5 and 2.5mm
Seek medical advice if you experience: Persistent headaches Heart palpitations Severe digestive symptoms Skin reactions after B12 injections Unusually high blood test results Are Vitamin B12 Injections Safe
Current Chemical Biology 8(2):89-99. [doi.org]
It is a biological reality
doi: 10.1182/blood-2016-03-703439
doi: 10.2147/NDT.S225643
