Back2Basics Functional Nutrition is a functional nutrition practice in Irving focused on identifying and addressing underlying imbalances that may contribute to persistent health concerns. Founded by Niti Shah, the practice emphasizes a root-cause approach that integrates nutrition, lifestyle change, and targeted supplementation to support whole-body wellness. Its work commonly centers on concerns such as stubborn weight challenges, low energy, hormone imbalance, gut issues, and other chronic health struggles. Guided by Shah’s graduate training in human nutrition and functional medicine, the practice combines research-based functional medicine principles with practical, sustainable strategies aimed at restoring balance, improving vitality, and supporting long-term well-being.