Supply Chain Disruptions on US Food Security with Lara Moody and Guests

Lara Moody (iFeeder), Dr. Yuan-Tai Hung, and Leah Wilkinson (AFIA) join the Real Science Exchange podcast to explore the growing concern around vitamin and amino acid supply chain disruptions—and their potential impact on U.S. food security.

Recorded live at IPPE, this episode dives into how feed ingredient availability influences animal performance, producer profitability, and long-term resilience across the food system. The conversation opens with introductions and an overview of the iFeeder report, setting the stage for a data-driven discussion on supply chain stability and its importance to the animal feed and food industries (00:00–01:08).

The panel begins by outlining the mission of iFeeder and the origin of the resiliency challenge, explaining how the organization was tasked with delivering fact-based insights to quantify supply chain risks tied to vitamins and amino acids (01:08–03:19). The discussion then traces the report’s development back to COVID-19, when widespread disruptions exposed vulnerabilities in sourcing critical feed ingredients and highlighted the need for credible data to inform policymakers (03:19–04:15).

As the episode progresses, the panel walks through the data collection and analysis process, describing how global trade data is translated into meaningful, species-specific insights for producers and nutritionists (04:15–07:36). This foundation reinforces the importance of evidence-based decision-making across the industry.

The Role of Vitamins and Amino Acids in Animal Nutrition

Attention then shifts to the essential role of vitamin and amino acid supplementation in modern animal nutrition systems (07:36–09:18). While feed ingredients provide baseline nutrients, supplementation is required to support optimal production, maintain animal health, and ensure efficient growth across species.

These findings align with broader research showing that consistent access to these nutrients is critical for maintaining livestock productivity and food supply stability. [ifeeder.org]

The conversation further explores global production capacity, noting that many systems are currently operating below optimal utilization levels—raising concerns about long-term supply reliability and resilience (09:18–10:33).

Real-World Impacts of Supply Chain Disruptions

The panel then dives into the real-world consequences of nutrient shortages, using examples like lysine to demonstrate how disruptions can reduce growth rates, extend time to market, and significantly impact production efficiency (10:33–13:26).

These disruptions ripple throughout the value chain, influencing not only on-farm productivity but also economic outcomes and consumer-level impacts such as reduced food supply and higher prices (13:26–14:31).

Global Supply Dependency and Food Security Risks

The discussion also highlights global sourcing trends, particularly the increasing reliance on imports for vitamins and amino acids—often driven by cost advantages (14:31–16:50). This dependency introduces new vulnerabilities into the supply chain.

Industry research has shown that the U.S. feed sector relies heavily on a limited number of global suppliers, creating potential risks to animal production and broader food security if disruptions occur. [feedandadditive.com]

Policy, Innovation, and National Resilience

The conversation then transitions to policy and national security considerations, exploring how outsourcing production affects more than just agriculture (16:50–18:44). The panel discusses potential pathways forward, including the need to rebuild domestic capacity and enhance supply chain stability.

Ongoing legislative and policy efforts are also highlighted, including engagement with Congress and federal agencies to address supply chain risks through incentives, research investment, and public-private cooperation (18:44–20:51).

As the discussion continues, the panel emph