Does Drinking Black Coffee Raise Your Blood Pressure?

The National Coffee Association states that coffee consumption continues to rise with 83% of American adults drinking coffee in 2013. Unfortunately, the incidence of high blood pressure, or hypertension, is also rising in the United States. According to the Centers for Disease Control, 31% of Americans have high blood pressure. While many factors contribute to the development of high blood pressure, dietary habits can play a critical role.

Effects of Coffee on Blood Pressure

Caffeine, a key ingredient in coffee, is known to increase blood pressure for a short duration. Interestingly, research published in the journal Hypertension shows that this effect is even more dramatic in those who have known high blood pressure. While findings to date do not suggest that coffee should be avoided over concerns of high blood pressure, like most things it should be consumed in moderation. If you already have high blood pressure, it is advisable to discuss your coffee consumption with your doctor.