口腔健康
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Exercise plus omega-3 curbs tooth root inflammation in rat study
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A peer‑reviewed study in rats reports that moderate exercise combined with omega‑3 supplementation improved immune markers and limited bone loss in chronic apical periodontitis, an inflammatory infection at the tooth’s root tip often arising from untreated decay. The authors and research backers stress that human trials are needed to confirm clinical relevance.
大阪大学研究人员发现，持续高血糖水平会提高龋齿风险，因为糖分从血液转移到唾液。在对约60名糖尿病和非糖尿病个体的调查中，较高的血糖与唾液中葡萄糖和果糖增加，以及龋齿和牙菌斑增加相关。