Interstitial Fluid, Lymph Flow & Parasites Why Interstitial Fluid & Lymph Flow Are Key in Chronic Root Causes We often hear about “detox pathways,” but few people realize that interstitial fluid dynamics and lymphatic flow are foundational micro‑physiological processes that transport nutrients, wastes, immune cells, and signaling molecules at the tissue level. 🧠 What Is Interstitial Fluid? Every cell in the body is bathed in interstitial fluid (ISF) — the liquid that fills