IFN Academy on Instagram: "If you're new to IFN, we're here to help! Integrative and Functional Nutrition (IFN) is a systems-based, patient-centered approach that evaluates the complex web of factors influencing health and disease. Grounded in the principles of functional medicine, IFN seeks to identify the root causes of physiological imbalances that affect an individual’s biology, genetics, nutritional status, and overall well-being. Using a holistic, multidimensional framework that blends evi