请把下面的汉语翻译成英文：
心脏病、糖尿病、老年痴呆、中风和癌症有什么共同之处？科学家发现，这些病症都与所谓的“慢性炎症”(chronic inflammation)存在关联，科学家正在研究高脂肪食物及体重过胖可能导致严重失调症患病风险加大的原因所在。
英语原文：
What do heart disease, diabetes, Alzheimer's, stroke and cancer have in common? Scientists have linked each of these to a condition known as chronic inflammation, and they are studying how high-fat foods and excess body weight may increase the risk for fatal disorders.
