Key result
Caffeine does not produce a persistent increase in blood pressure, as tolerance develops rapidly even in individuals who do not regularly consume it.
Why the study?
Does caffeine increase blood pressure in individuals?
Does caffeine increase blood pressure in individuals?
Caffeine consumption does not lead to a persistent increase in blood pressure, as tolerance develops rapidly even in non-regular consumers.
May permit continued caffeine use without sustained BP concerns; leaves open effects on other CV outcomes.
Initial reports indicated that caffeine has a pressor effect, raising the possibility that it might contribute to hypertension. However, further studies have demonstrated that caffeine does not produce a persistent increase in blood pressure. Individuals who do not regularly consume caffeine may experience a slight increase in blood pressure when they are exposed to caffeine, but tolerance develops rapidly and blood pressure returns to baseline.
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Martin G. Myers (1988) conducted a review in Hypertension. Caffeine was evaluated on Blood pressure. Caffeine does not produce a persistent increase in blood pressure, as tolerance develops rapidly even in individuals who do not regularly consume it.
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