It remains banned in professional sports by the World Anti-Doping Agency (WADA) but is available for research purposes and in select wellness clinics
Sanz-Cuesta T, Gonzlez-Escobar P, Riesgo-Fuertes R, Garrido-Elustondo S, del Cura-Gonzlez I, Martn-Fernndez J, Escortell-Mayor E, Rodrguez-Salvans F, Garca-Solano M, Gonzlez-Gonzlez R, Martn-de la Sierra M
Are There Limitations to B12
For life-threatening symptoms such as chest pain, severe allergic reaction, or loss of consciousness, call 999 immediately
Thornes Vitamin B12 provides 1 mg of the active, tissue-ready form of the vitamin, designed to bypass liver conversion and directly support your nervous system and cardiovascular health