Pharmaceutical preparations and substances; preparations and substances for medical, therapeutic or prophylactic use; naturopathic, probiotic, and heat-killed microbial preparations and substances; dietetic preparations and substances; dietary supplements; intravaginal and intrarectal suppositories; food additives and supplements for medical, therapeutic, or prophylactic use; nutrients and nutritional preparations, substances, food additives for human use; probiotic formulations, namely, suppositories and lyophilized powders for medical purposes, in particular, for producing beneficial metabolites, modulating inflammation, increasing beneficial microbes, and inhibiting pathogens in the human microbiome; probiotic and prebiotic formulations, namely, capsules, suppositories, and lyophilized powders for the developing infant gut microbiome, for supporting healthy vaginal microbiomes in pregnant women and supporting healthy breastfeeding, and for increasing strains of beneficial bacteria in infants, children, and adolescents; pharmaceutical preparations for microbiome dysbiosis resulting from the use of antibiotic medications and consumer health interventions for the restoration of balance to a perturbed human microbiome.;