10 Caffeine Withdrawal Symptoms
Symptom #10: Anxiety
In the body, caffeine promotes production of the hormones cortisol and epinephrine, which have a central role in stress response. The actions of these hormones include helping the body to cope with stressful events or emotions. When you suddenly discontinue the intake of caffeine, sudden changes in the levels of these hormones can lead to feelings of anxiety.
The manifestations of anxiety are particularly enhanced among people who are used to taking caffeine found in sugar-loaded drinks such as soft drinks or coffee. Some people can demonstrate physical expressions of being anxious such as tightness of the chest and difficulties in breathing.
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