Pay in 4 interest-free payments of $7.41 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Most adults are deficient
As B12 levels are replenished through injections, many patients experience a significant increase in energy, reduced fatigue, and improved overall vitality
Kraus D, Yang Q, Kong D, Banks AS, Zhang L, Rodgers JT, Pirinen E, Pulinilkunnil TC, Gong F, Wang YC, Cen Y, Sauve AA, Asara JM, Peroni OD, Monia BP, Bhanot S, Alhonen L, Puigserver P, Kahn BB. Nicotinamide N-methyltransferase knockdown protects against diet-induced obesity. Nature. 2014 Apr 10;508(7495):258-62. doi: 10.1038/nature13198. PMID: 24717514; PMCID: PMC4107212
Seek medical advice if symptoms persist or worsen
US$ 22.43
US$ 25.84
US$ 21.52
US$ 23.37
US$ 27.55
US$ 20.29
US$ 28.31
US$ 25.58
