Coffee benefits: origins, virtues and uses

Coffee: much more than just a pick-me-up

Coffee is part of the daily routine of millions of people around the world. A rival to tea, it shares with it the ability to warm, comfort, and give you a boost in the morning. But beyond its reputation, what do we really know about its effects?

From Ethiopian origins to our cups

Coffee’s story begins in Ethiopia and Yemen. Legend has it that a shepherd noticed the energizing effect of the berries of a shrub on his goats, which were much livelier and more alert after eating them. That is where interest in this plant began. Introduced to Europe around 1600, it was then reserved for the wealthiest. Today, Brazil, Colombia, and Guatemala are the world’s leading producers, and it comes in every form: hot or cold drink, cosmetic, oil, hair treatment.

What it really does to your body

Beyond the morning boost, caffeine has documented effects. The European Food Safety Authority has established that a 100 mg dose is enough to ease migraines and stimulate the body. For the best effect, specialists recommend drinking it about an hour after waking up.

As for well-being, caffeine stimulates the production of dopamine and serotonin, neurotransmitters associated with a good mood. Some studies also suggest a positive effect on digestion, through stimulation of colon motility.

More in-depth research is looking at its potential role in reducing the risk of heart attack and stroke, thanks to its antioxidant properties. Other studies are exploring a derivative, MSX-3, which could act on markers linked to Alzheimer’s and Parkinson’s. Promising avenues, still under study.

Coffee grounds: a useful second life

Once the cup is empty, the grounds still have plenty going for them. Used as an exfoliant, they are known for their revitalizing effects on the skin and are included in many natural beauty products. They also serve as a natural repellent against certain insects: just burn them to keep mosquitoes and other unwanted pests away.