The health functional food markferrous iron sulfate heptahydrateet in China is undergoing steady ebioavailability of ferrous fumaratexpansion, driven by the continuous growth of the aging population and the increasing health consciousness among people. In 2021, the market size was 328.9 b8 mg ironillion yuan. It is projected to reach 436.6 billion yuan by 2026, with a compound annual growth rate (CAGR) of 5.8% fromferrous bisglycinate 2022 to 2026. This upward trajectory reflects a shifting mindset among Cferrous fumarate 86hinese consumers who are increasingly prioritizing their health and well-being.