DHA (docosahexaenoic acid) is essential for early-life development, maternal health, normal brain function, vision, and plays an important role in several metabolic processes. Staple-based diets can be low in DHA, leaving a persistent nutrient gap. However, access to high-quality nutrient sources such as fish oil, algae-derived DHA or fortified products remains limited due to high costs. At the same time, breweries generate large volumes of nutrient-rich side streams that are often underused. acib combines these two prob-lems into one opportunity: locally available brewery residues become a fermentation feedstock for a stable, nutrient-dense yeast ingredient. The concept is designed for low CAPEX, use of existing fermentation infrastructure, and local technology transfer.