can vitamin d and b12 injection be taken together Supplemental Injections Vitamin D and B12 Deficiency:

Both options work well, but they suit different needs

Besides the above liver-related applications, engineered bacteria targeting solid tumors are also closely related to liver tumor treatment

Some people need a short course, while others with long-term deficiency may require regular injections as advised by a healthcare professional

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