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Randomization was stratified by Eastern Cooperative Oncology Group Performance Status (ECOG PS 0 versus 1), gender, disease stage, basis for pathological diagnosis (histopathological/cytopathological), history of brain metastases, and investigative center

With over a decade of experience, Dr

Myth: Its Easy to Get Too Much B12 Its natural to worry about overdoing it with any supplement, but you can rest easy when it comes to B12

Returns & Replacements If you are not completely satisfied with a non-prescription product, return it unopened in its original packaging for a refund or replacement

Within 2 to 3 days of their first injection, most people feel less exhausted