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Obesity dulls the sense of taste, according to research that offers new insights into why some people enter a persistent cycle of weight gain. 最新研究显示，肥胖会让味觉变得迟钝。这一发现对于了解为什么有些人会陷入体重增加的不断循环提供了新的思路。 Researchers found that within eight weeks of becoming obese, mice lost 25% of their taste buds. The findings suggest that weight gain not only changes appetite but may also fundamentally alter the way taste is perceived. 研究人员发现，老鼠在变得肥胖的8周内失去了25%的味蕾。该发现表明，体重增加不仅会改变食欲，也可能从根本上改变味觉。 "Obesity is by nature very complex," said Robin Dando, a food scientist at Cornell University in New York and senior author. "There are a bunch of different factors that contribute to our state of obesity -- we think a change to taste is one of those, and one that people don't tend to consider." 美国康奈尔大学的食物专家罗宾·丹多称：“肥胖从本质上说是非常复杂的。造成肥胖的因素很多--我们认为味觉的改变是其中之一，也是人们往往忽视的一个因素。” | 
