Coffee has been part of human culture for more than 600 years, and today it remains one of the world's most popular drinks.
People now consume nearly two kilograms of coffee per person each year on average, often with strong opinions about brewing methods, beans, and blends. Genetics can also play a role in how much coffee people enjoy, influencing both caffeine metabolism and the brain's reward system.
Coffee can temporarily raise blood pressure, particularly in people who rarely drink it or already have hypertension. But that does not automatically mean coffee needs to disappear from your routine if you are worried about heart health. For most people, moderation matters more than complete avoidance.
So what exactly does coffee do to blood pressure, and how much is considered safe?
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