The U.S. functional food market was valued at USD 77.58 Billion in 2024 and is expected to reach USD 138.93 Billion by 2034, growing at a CAGR of 6.00%. Rising health awareness and demand for nutrient-rich foods are key drivers. Explore market trends, consumer behavior, and future opportunities in the U.S. functional food sector. https://www.expertmarketresearch.com/reports/united-states-functional-food-market