汪 荣,林丽君

糖尿病的患病人数呈逐年上升趋势，其治疗需通过饮食、运动、药物等多方面进行综合管理，但饮食干预是控制血糖的关键因素。目前饮食方案众多，然而，有大量研究表明，低GI饮食可以有效改善血糖控制、脂质代谢和体重控制，可能涉及多个生物学机制，包括肠道微生物群的变化、促胰岛素肽水平的调整等，这些因素共同作用，降低了2型糖尿病患者的心血管病风险。因此，建议在2型糖尿病患者的管理中积极推行低GI饮食策略，并定期监测其血糖及相关代谢指标，评估饮食的实施效果，及时调整饮食方案，以达到更好的治疗效果。同时，未来的研究需要进一步深入探索其对糖尿病治疗影响的潜在机制，来优化饮食干预效果并提高患者的生活质量。

2型糖尿病；低GI饮食；胰岛素敏感性；肠道微生物群；脂肪氧化；影响

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