标题：贾玲减肥100斤后面相大变，科学揭示：减肥或运动真能改变面相吗？
近日，知名喜剧人贾玲的一组近照引发网友热议。照片中的贾玲身材苗条，与之前的形象大相径庭，让人惊讶的是，她的面相也发生了明显的变化。这引发了公众的疑问：减肥或者运动真的能改变面相吗？
首先，我们需要了解，人的面部结构主要由骨骼和肌肉组成。长期的饮食习惯和生活方式会对这些结构产生影响，从而改变面相。例如，过度肥胖会导致面部脂肪堆积，使面部轮廓变得模糊不清；而长期的饮食不均衡则可能导致营养不良，影响骨骼和肌肉的发育，进而改变面相。
贾玲此次减肥100斤，无疑对她的面部结构产生了重大影响。一方面，体重的大幅度下降使得面部脂肪大量减少，使得原本被脂肪掩盖的面部轮廓得以显现；另一方面，健康的饮食习惯和规律的运动也有助于改善面部肌肤的状态，使得面部看起来更加紧致有弹性。
然而，这并不意味着减肥或者运动就能随意改变一个人的面相。人的面部结构是由遗传决定的，改变面相需要长期的努力和坚持。此外，过度的减肥和运动也可能对身体健康产生负面影响。
英语如下：
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“News Headline: Jia Ling Loses 100 Pounds, Facial Features Change Drastically: Can Exercise Really Change Destiny?
Keywords: Jia Ling’s weight loss, facial changes, impact of exercise
News Content: Title: After Losing 100 Pounds, Jia Ling’s Facial Features Have Changed Drastically. Scientific Explanation: Can Weight Loss or Exercise Truly Change One’s Facial Features?
Recently, a set of recent photos of well-known comedian Jia Ling has sparked heated discussions among netizens. In the photos, Jia Ling is slim and looks very different from her previous image. Surprisingly, her facial features have also undergone significant changes. This has raised public questions: Can weight loss or exercise really change one’s facial features?
Firstly, we need to understand that a person’s facial structure is mainly composed of bones and muscles. Long-term eating habits and lifestyle can have an impact on these structures, thereby changing the facial features. For example, excessive obesity can lead to facial fat accumulation, making the facial contours blurry; while long-term imbalanced diets may result in nutritional deficiencies, affecting the development of bones and muscles, and thus changing the facial features.
Jia Ling’s weight loss of 100 pounds this time undoubtedly had a significant impact on her facial structure. On the one hand, the substantial decrease in weight led to a large reduction in facial fat, revealing the facial contours that were previously hidden by fat; on the other hand, healthy eating habits and regular exercise also help improve the state of facial skin, making it look more compact and elastic.
However, this does not mean that weight loss or exercise can arbitrarily change a person’s facial features. A person’s facial structure is determined by genetics, and changing the facial features requires long-term efforts and perseverance. In addition, excessive weight loss and exercise may also have negative effects on physical health.”
【来源】https://www.zhihu.com/question/639222327
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