What is a caffeine deficiency and is it a real condition?
•
4 min read
According to research by the National Institutes of Health, individuals who regularly consume caffeine may develop a physical dependence on it. A so-called 'caffeine deficiency' is not a medical deficiency but is actually the onset of withdrawal symptoms that occur when a habitual user suddenly reduces or stops their caffeine intake. This experience can manifest in a variety of physical and psychological ways.
