The Heart Health Functional Food ecosystem encompasses a linear yet interdependent value chain that begins with agricultural and ingredient sourcing, proceeds through formulation and manufacturing, and ends with retail and consumer consumption. Upstream actors supply bioactive compounds such as omega‑3s, plant sterols, and fiber, often certified for purity and clinical efficacy. Midstream participants blend, process, and package these inputs into ready‑to‑eat or supplement formats, integrating nutritional science and regulatory compliance. Downstream channels—foodservice operators, grocery distributors, and e‑commerce platforms—deliver the finished products to health‑focused consumers, health‑care providers, and institutional buyers. Value is captured through product differentiation, health‑claim validation, and premium pricing linked to demonstrated cardiovascular benefits.