☕ Is coffee good or bad for your health?
Coffee is one of the most consumed beverages in the world and has been the subject of many scientific studies. It is estimated that more than 2 billion cups of coffee are drunk daily around the world. This popularity has given rise to numerous myths about its impact on health. Join us to discover what is true and what is just a myth.
✅ Real Benefits of Coffee (Based on Scientific Studies)
- Rich in antioxidants: Coffee contains polyphenols and chlorogenic acids, antioxidants that protect against cell damage. ( El Confidencial )
- Improves concentration and cognitive performance: Caffeine blocks adenosine, a neurotransmitter that induces sleep, helping you stay alert and improving memory. ( Healthline )
- Reduces the risk of neurodegenerative diseases: Studies have shown that moderate coffee consumption can reduce the risk of developing Parkinson's by up to 60% and Alzheimer's by up to 30% . ( Alzheimer's Association Research )
- Stimulates metabolism and fat burning: Caffeine is a natural fat burner, increasing the metabolic rate by 3-11%. ( Study here )
- Lowers risk of type 2 diabetes: A meta-analysis of more than 1 million people concluded that coffee reduces the incidence of diabetes by 29% . ( Diabetes Journal )
- Improves athletic performance: Caffeine increases endurance and physical performance by stimulating the release of adrenaline and enhancing fat oxidation. ( NCBI )
❌ Common Myths About Coffee
1️⃣ "Coffee dehydrates"
🔎 False: Although coffee has a mild diuretic effect, research has shown that it does not significantly affect body hydration. ( Yahoo News )
2️⃣ "Coffee is bad for your heart"
🔎 It depends: While coffee may cause a temporary spike in blood pressure, it is not linked to an increased risk of heart disease in healthy people. ( American Heart Association Research )
3️⃣ "You can't drink coffee before bed"
🔎 Partially true: Caffeine has a half-life of about 5 hours in the body, so consuming it at night may affect sleep in sensitive individuals.
4️⃣ "Coffee causes ulcers"
🔎 False: There is no evidence that coffee causes ulcers. However, in people with gastritis, coffee may increase stomach acidity. ( NIH )
⚖️ How much coffee is healthy?
According to the World Health Organization (WHO) , moderate coffee consumption (3-5 cups a day) is associated with multiple benefits and does not pose a risk to most people. However, each organism is different, so it is important to know individual tolerance.
If you're looking for a purer coffee experience without chemical additives, specialty coffee , like those found at BrewFusion , is a great option.