On the single side, those who are widowed or have gone through a divorce may lose weight due to stress.

而单身，丧偶或离异者可能会由于面临压力而减轻体重。

Anorexia nervosa has the highest mortality rate among eating disorders, as it is associated with an extremely low body weight, due to food restriction, compulsive exercise, or purging.

神经性厌食症在饮食失调中死亡率最高，因为它与由于食物限制、强迫运动或排泄而导致的体重极低有关。

Those suffering from bulimia nervosa, on the other hand, maintain a relatively healthy weight due to recurrent episodes of binge-eating, followed by compensation through purging, laxatives, fasting, or excessive exercise.

另一方面，那些患有神经性贪食症的人由于反复暴饮暴食而保持相对健康的体重，然后通过清除、泻药、禁食或过度运动来补偿。

One person noted that " food satisfaction is lacking and I see myself eating more just to try to get that satisfied feeling … I am gaining weight due to a constant urge to satisfy what can never be satisfied" .

“我缺乏对食物的满足感，我觉得自己吃得更多只是为了获得那种满足感… 我的体重正在增加，因为我不断地想要满足永远不会得到满足的东西。