Immunomodulatory effects of ResistAid™: A randomized, double-blind, placebo-controlled, multidose study

Lymphoid tissue genesis induced by commensals through NOD1 regulates intestinal homeostasis.

Immunomodulation by vitamin B12: augmentation of CD8+ T lymphocytes and natural killer (NK) cell activity in vitamin B12-deficient patients by methyl-B12 treatment.