Array ( [actionDate] => 2008-12-11 [displayText] => Passed/agreed to in Senate: Resolution agreed to in Senate without amendment and with a preamble by Unanimous Consent.(text as passed Senate: CR S10958) [externalActionCode] => 17000 [description] => Passed Senate )
If you increase the amount of fruits and vegetables in your diet, you will also lower your blood pressure. Coffee contains caffeine which is a stimulant and can cause your blood vessels to contract and increase your blood pressure. However, this amount is small, and may or may not be significant.
Ingesting 95 mg of caffeine can spike your blood pressure three to 14 points. Based on that assessment, drinking two or more cups of black tea would provide more than enough caffeine to affect your blood pressure.