Yes, because oral B-vitamin absorption is limited by intrinsic factor availability and first-pass hepatic metabolism
The honest caveat is that this specific pairing has not been run through a published human combination trial, so the combined number remains a reasoned projection rather than a trial result
Spiegelman BM, Flier JS
Natural external sources include animal products like fish, red meat, poultry, and dairy products
Five groups were used as controls: 2 groups were ovariectomized, treated with saline and sacrificed on the 15 th and 28 th day post-ovariectomy, 1 group was non-ovariectomized but treated with saline, and 2 non-ovariectomized groups were treated with NaBPC157 (10 g or 10 ng/kg b.w., i.p.) once daily for 28 days
Conclusion Glutathione is a fundamental part of human biology, playing a protective role from the moment of conception through every stage of life