September 2025

coffee

What happens to your brain when you give up caffeine?

What happens to your brain when you give up caffeine? The severity of symptoms vary from individual to individual, and most commonly include a headache, fatigue, decreased energy/activeness, decreased alertness, drowsiness, decreased contentedness, depressed mood, difficulty concentrating, irritability, and feeling foggy/not clearheaded. Symptoms include anxiety, nervousness, restlessness, insomnia, excitement, psychomotor agitation, dysphoria, and a rambling

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coffee

What are the effects of caffeine?

What are the effects of caffeine? The pharmacological effects of caffeine are similar to those of other methylxanthines (including those found in various teas and chocolates). These effects include mild CNS stimulation and wakefulness, ability to sustain intellectual activity, and decreased reaction times. Quick answer: The 2 hour coffee rule suggests waiting at least two

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coffee

Why is caffeine a depressant?

Why is caffeine a depressant? Caffeine only provides a temporary boost to the nervous system. As a result, people with depression may experience a more severe drop in their mood once the effects of the stimulant wear off. People with depression should only consume caffeine in moderation. Cutting out or limiting caffeine can be a

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