一直觉得疲倦，那你知道累还分类型吗？_BEC初级作文

一直觉得疲倦，那你知道累还分类型吗？

Emptiness - Jackie says this is defined by magnesium levels, which support muscle function and regulate the stress response. You may feel muscle cramps, headaches, twitches or palpitations.

空虚。这种疲乏由镁水平变化引起。镁决定了肌肉功能和受到压力时的反应。镁会让人肌肉麻痹、头痛、抽搐和心悸

Lacking stamina - In this case, Jackie says you're likely to be low in Iron, an essential part of haemoglobin. You'll feel very low and it can be common among women with regular heavy periods.

缺乏毅力。铁含量偏低容易引起此类疲惫，铁是血红蛋白的重要组成部分。缺铁会让人情绪非常低落，通常生理期比较严重的女性会出现这种症状。

Reduced concentration - You may be lacking certain B vitamins, which help produce energy. Chronic stress or regular alcohol intake can deplete B vitamins, and you can boost them by eating more vegetables and steaming rather than boiling them.

注意力涣散。维生素B能产生能量，缺乏维生素B可能会导致注意力涣散。长期压力或经常喝酒会使维生素B流失。多吃蒸蔬菜而不是煮蔬菜能帮助增加维生素B。

Wired and fatigued - You've maybe had too much coffee but can't sleep. You'll be struggling to sleep and it may block the absorption of iron, aiding fatigue. Jackie advises one shot of coffee instead of the regular two and swap out caffeinated fizzy drinks.