12 Scientific Reasons Why You Should Drink Black Coffee Every Day

Coffee is the single greatest consumable product. It’s responsible for the success of countless professionals. In fact, there’re at least a dozen scientific reasons why you should drink coffee every day. So be thankful for your addiction, and be sure not to ruin your beverage with sugar or cream.

1. It gives you a healthier liver.

Unlike drinking alcohol every day, drinking black coffee actually improves your liver. It’s been shown that people who drink four or more cups of coffee a day (24+ oz., or two “Tall” cups from Starbucks) have as much as an 80% lower rate of cirrhosis of the liver. People who drink this same amount also have as much as a 40% lower rate of developing liver cancer.

2. It makes you smarter.

Caffeine is a psychoactive stimulant. When you drink coffee, the caffeine travels into your digestive system, then into your blood stream, and eventually to your brain (this takes roughly 30-45 minutes). When it hits your brain, it blocks one of your inhibitory neurotransmitters, Adenosine. This leads to an increase in other neurotransmitters (norepinephrine and dopamine), causing the neurons in your brain to fire more rapidly. All these chemicals and neurons conglomerate to boost your mood, energy, memory, response times, and general cognitive functioning.

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