Blockchain-Based Personal Health Record Management and Dietary Recommendation System
Chien‐Yeh Hsu, Jane C.-J. Chao, Hsiu-An Lee, Chen-Yi Liu, Shih-Wun Huang · Current Developments in Nutrition · 2024
Objectives: According to the results of the Nutrition and Health Survey in Taiwan (NAHSIT) by the Health Promotion Administration, Ministry of Health and Welfare (HPA) in Taiwan, some dietary and nutritional habits of residents are below national guidelines. The Ministry of Health and Welfare (MOHW) has announced that nearly 70% of the diseases among the Top 10 Causes of Death in 2022 are closely related to dietary factors. This study integrates blockchain technology, standardized medical data formats, and Personal Health Records (PHRs) to establish a nutritional data analysis and dietary recommendation module based on individual health records and recorded dietary information.