Formulations incorporating deactivated yeast derived from brewing processes, specifically designed to be consumed by breastfeeding mothers, are intended to promote milk production. These preparations combine the yeast with other ingredients in various edible forms, often including baked goods, beverages, or snack items. For instance, cookies including this yeast and oats are a common example.
The inclusion of this dietary supplement is often driven by the belief that it possesses galactagogue properties, potentially increasing prolactin levels and, consequently, breast milk supply. While anecdotal evidence suggests a positive impact, rigorous scientific validation remains limited. Historically, brewer’s yeast has been utilized as a nutritional supplement due to its rich content of B vitamins and protein, contributing to overall maternal health during lactation.
