The caffeine in coffee binds to two proteins – the A1 and A2A receptors – on the surface of certain nerve cells that control voluntary movements. The result is the blocking of this pair of receptors, which in this situation are unable to detect adenosine , a neuromodulator that has a powerful sedative effect.
Why does coffee give us away?
A university creates the world's first coffee master
This is the world's first coffee master. A very complete program, which covers all aspects related to this drink.
Does decaf have caffeine?
On the international day of coffee, this October 1, we must point out that it is a universal drink, does decaf really have caffeine?
The best coffee in the world
Lao coffee is apparently and currently the best coffee in the world. An Arabica espresso with notes of cereals and aromatic herbs.
How many cups of coffee can you drink a day?
Do you know how many cups of coffee a day you can drink without your health suffering? We will tell you. Also the symptoms that you are drinking too much coffee.
One can of Red Bull equals these cups of coffee
Based on the amount of caffeine it contains, one can of Red Bull is equivalent to these cups of coffee.