A Complete Collection of 100000 Whys
Fav十万个为什么
为什么身体会感到疲劳？
1、身体在长时间活动或运动后，肌肉会因能量消耗而感到疲劳，这是正常的生理反应。
2、缺乏睡眠或睡眠质量差会导致身体无法充分休息和恢复，从而感到疲劳。
3、营养不良或饮食不均衡会影响身体的能量供应，使身体更容易感到疲劳。
4、长期的压力和焦虑会消耗大量的心理和生理资源，导致身体感到疲劳。
5、某些疾病或健康问题，如贫血、甲状腺功能减退等，也会导致身体感到疲劳。
总之，身体感到疲劳是多种因素综合作用的结果，包括生理消耗、睡眠质量、营养状况、心理压力和健康状况等。
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