食品添加剂安全性
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食品添加剂会诱导骨折?厦门大学石秀林/李勤喜/李学军合作Cell子刊论文,揭示麦芽酚诱导糖尿病脆性骨折的机制
生物世界· 2026-03-29 04:04
Core Insights - The prevalence of diabetes is rapidly increasing globally, making it one of the largest health epidemics, with diabetic fragility fractures becoming a significant clinical issue [2] - A meta-analysis indicates that the overall fracture risk for Type 2 Diabetes Mellitus (T2DM) patients is approximately 20% higher, with hip fracture risk significantly increased (relative risk of 1.3 - 2.1), highlighting the need to prioritize bone health in diabetes management [2] - The 2024 American Diabetes Association (ADA) guidelines have introduced bone health as an independent chapter, suggesting targeted recommendations [2] Research Findings - A study published in Cell Metabolism reveals that maltol, a common food additive, disrupts bone remodeling balance, inducing diabetic fragility fractures [3] - The research emphasizes that the safety of food additives should consider metabolic backgrounds, advocating for dietary exposure guidelines tailored to specific diseases to reduce fracture risk in diabetic patients [7] - Maltol is identified as a modifiable risk factor for bone fragility in Type 2 diabetes patients, inhibiting osteoblast differentiation and promoting osteoclast maturation, with hyperglycemia exacerbating these effects [8]