Caffeine: The lively companion in your everyday life - Everything you need to know!

Caffeine: The lively companion in your everyday life - Everything you need to know!

What is caffeine?
Caffeine is a psychoactive alkaloid that millions of people around the world use every day. It blocks the adenosine receptors in the brain and thus ensures alertness and energy. With the chemical formula C8H10N4O2, it quicklypenetratesthe blood-brain barrier and unfolds its effects. Did you know that caffeine belongs to the purine family, which is also found in our DNA?

Occurrence of caffeine - more than just coffee
Coffee is the best-known source, but tea, chocolate and energy drinks also contain caffeine. Here are some examples:

• Cup of coffee (240 ml): approx. 95 mg caffeine

• Black tea (240 ml): approx. 40-70 mg

• Dark chocolate (100 g): approx. 43 mg

• Energy drink (250 ml): approx. 80 mg

How does the preparation affect the caffeine content?

• Filter coffee (240 ml): 80-200 mg

• Espresso (30 ml): approx. 63 mg

• French press (240 ml): 100-150 mg

The type of bean also plays a role: Robusta has about twice as much caffeine as Arabica.

Effect of caffeine on the body

Positive effects:
✔ Increased alertness & concentration
✔ Improved athletic performance
✔ Possible protection against Alzheimer's and Parkinson's disease
✔ Support for fat burning

Negative effects:
❌ Sleep disorders and nervousness
❌ Heart palpitations in sensitive people
❌ Risk of caffeine dependence

Recommended daily dose

According to experts, 3 to 4 cups of coffee a day (approx. 300-400 mg caffeine)is safe and offers health benefits. Listen to your body, as individual differences are normal.