Espresso, caffè latte or cappuccino: a 2017 poll reports that 62% of the world’s population reaches for at least one coffee beverage every 2-3 days. Many people drink coffee before running because it is said to act as a natural performance booster, helping you run faster and to increase stamina. But is this true?
How caffeine works
Caffeine is what gives coffee its kick. The substance stimulates the nervous system: it increases the production of noradrenaline in the brain and thus has a performance-enhancing, stimulating effect. This is often just what you need after a short night’s sleep or to beat the afternoon slump. Coffee reaches its maximum effect about 30 minutes after consumption.
Coffee affects the body in numerous ways:
Coffee is high in antioxidants and thus boosts your immune system.
Your body temperature increases for a short time after drinking coffee because caffeine promotes thermogenesis. And this, in turn, increases your metabolism so you burn more calories.
Coffee temporarily raises your blood pressure. This is bad for people suffering from high blood pressure because caffeine causes your heart to beat faster and dilates your blood vessels. Sometimes, people feel like they are having heart…
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