在医学的广阔天地里,有一个现象总是让患者和医生都感到既困惑又无奈——那就是，许多癌症患者会在治疗过程中“不请自来”地发福，这究竟是何方神圣的“幸福肥”呢？就让我们以科学的名义，加上一点幽默的调料，来揭开这个谜团。
激素的“甜蜜陷阱”
我们要感谢那些在体内“暗中操作”的激素们，特别是皮质醇和胰岛素，这两位“幕后高手”在压力和治疗的双重作用下，会悄悄增加我们的食欲，让我们对高糖、高脂肪的食物产生难以抗拒的渴望，想象一下，你的身体变成了一个永远也填不满的甜蜜黑洞，零食和甜点成了你无意识的“好朋友”。
治疗的“副作用”
轮到化疗和放疗这些“大主角”了，虽然它们是抗癌的勇士，但同时也带来了不少“副作用”——其中之一就是食欲增加和体重上升，这就像是你身体里的两个小精灵在打赌，一个说：“我要让你吃个不停！”另一个则说：“我要让你懒得动弹！”结果就是，你不仅吃得多，还动得少，不胖才怪呢！
心理的“安慰剂”
别忘了还有心理因素这一环,当身体不适时，美食往往成了最好的“安慰剂”，一顿热腾腾的饭菜，不仅满足了口腹之欲，更是心灵的慰藉，你可能会发现自己在不知不觉中“养膘”了，这就像是在说：“嘿，身体，别担心，有我在呢！”
运动的“缺席”
别忘了运动这个减肥的“黄金搭档”，在癌症治疗期间，由于身体虚弱、疲劳感重以及治疗带来的不适感，很多患者选择卧床休息而非运动，这样一来，消耗减少而摄入不减，体重自然就上去了，这就像是给身体开了一个“只进不出”的银行账户，时间一长，余额自然就多了起来。
英文翻译：
Why Cancer Patients Gain Weight: A Scientific Exploration with a Humorous Twist
In the vast realm of medicine, there's a phenomenon that often baffles both patients and doctors alike – many cancer patients experience an unexpected "uninvited" weight gain during their treatment journey. What is this mysterious "happy fat" that suddenly appears? Today, let's shed some light on this mystery in the name of science, with a dash of humor for good measure.
The "Sweet Trap" of Hormones
First up, we owe a thanks to those hormones that operate in the background. Specifically, cortisol and insulin, these "behind-the-scenes masters" under the dual pressures of stress and treatment, can subtly increase our appetite and make us crave high-sugar, high-fat foods like there's no tomorrow. Imagine your body as a sweetness-seeking black hole that never seems to be satisfied, with snacks and desserts becoming your unconscious "best friends."
The "Side Effects" of Treatment
Next up, chemotherapy and radiation therapy, these "main characters" in the fight against cancer, also bring along a few "side effects" – one of which is increased appetite and weight gain. It's like two little sprites in your body making a bet: one says, "I'll make you eat non-stop!" while the other says, "I'll make you lazy!" The result? You eat more and move less, leading to that inevitable weight gain.
The "Comfort Food" of the Mind
Don't forget the psychological factor in this equation. When feeling unwell, food often becomes the best "comfort aid." A hot meal not only satisfies the palate but also soothes the soul. You may find yourself gaining weight without realizing it, as if saying, "Hey body, don't worry, I got this!"
The "Absentee" of Exercise
Lastly, there's the missing "golden partner" of weight loss – exercise. Due to physical weakness, fatigue, and discomfort caused by treatment, many patients opt for bed rest rather than exercise. This results in reduced expenditure and unchanged intake, leading to weight gain. It's like opening a bank account that only allows in and never allows out, which over time builds up a significant balance.
