Quitting caffeine can give you better sleep and help reduce feelings of anxiety. Gradually stopping caffeine can help avoid withdrawal symptoms like headaches and irritability. People with certain ...
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This is why you can’t handle coffee any more – the truth about drinking caffeine as we get older
Caffeine is absorbed quickly, within about an hour of consumption, and reaches peak levels in the blood after around 30 to 60 minutes. Its half-life – the time it takes for the amount of a substance ...
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