Coffee Knowledge
Latest articles, industry insights and brewing guides
Coffee Q&A: Common Myths and Brewing Basics
Find out whether black coffee is 'better', if coffee affects your skin, helps with hangovers, and other essential coffee knowledge.
How to Use Coffee for Skincare: DIY Face Masks
Learn how to make two coffee-based face masks at home to reduce wrinkles, brighten skin, and tighten pores using simple ingredients.
How Caffeine May Boost Memory Through Brain Cell Mechanisms
Research from Japan shows caffeine may enhance memory by affecting brain cells similarly to heart muscle. Find out the dose and limits.
How Coffee Helps Postmenopausal Women’s Heart Health
Drinking 1–3 cups of coffee daily may lower heart disease and inflammation-related death risks in postmenopausal women, a 15-year study finds.
The Safest Way to Drink Coffee Without Side Effects
Learn the best times to drink coffee, how many cups are safe, and how to avoid jitters or stomach issues with clear, research-backed guidance.
Does Coffee Keep You Up? Caffeine’s Sleep Impact Explained
Learn how much caffeine is in coffee, how it affects sleep, and how many cups you can safely drink without disrupting rest.
How Coffee and Everyday Actions Raise Stroke Risk
Drinking coffee, sneezing, or having sex can spike blood pressure and trigger deadly brain bleeding. Dutch scientists found 8 risky daily habits.
Can Coffee Boost Your Health? Science Says Yes
Research shows coffee improves athletic performance, fat metabolism, and brain function. Here’s how your daily cup may support long-term wellness.
How to Read Coffee Grounds: A Step-by-Step Guide to Coffee Cup Divination
Learn how to perform coffee ground divination in five simple steps, from drinking your cup to interpreting the leftover patterns.
When Was the First Instant Coffee Patent Filed in the U.S.?
The first U.S. patent for instant coffee was granted on August 11, 1903, to Japanese chemist Satori Kato in Chicago.
How Too Much Coffee Affects Male Libido
Excessive caffeine intake, especially from coffee or cola, can suppress sexual desire and impair male erectile function due to overstimulation of the sympathetic nervous system.
Why You Shouldn’t Exercise Right After Coffee
Drinking coffee boosts focus and energy, but wait 40 minutes before working out to avoid stomach strain and caffeine absorption delays.
How Tea and Coffee Define Vietnamese Culture
Vietnamese tea and coffee reflect tradition and modernity. Learn how these drinks shape the national character through flavor, history, and daily life.
Coffee and Seniors: What to Know Before Drinking
Learn whether seniors can safely drink coffee, what to avoid, and how to enjoy it without harming your health.
How Coffee Can Help Reduce Bad Breath
Drinking coffee? Rinse your mouth or chew gum afterward to fight bad breath. Acidic foods like plums also help stimulate saliva.
Why Combining Fried Dough Sticks and Coffee May Not Be Healthy
A student experiment found coffee reduces aluminum in fried dough sticks by over 50%, but nutritionists warn this combo still isn’t healthy.
Can Drinking Coffee Shrink Women’s Breasts?
Swedish research suggests over three cups daily may reduce breast size in genetically prone women—but doesn’t eliminate it.
Can Coffee with Soy Milk Really Help You Lose Weight?
Learn how coffee mixed with soy milk and a ginger-black tea combo can support weight loss, boost metabolism, and reduce bloating—without dieting or exercise.
Why You Shouldn’t Drink Coffee While Smoking
Drinking coffee and smoking at the same time harms your arteries and overall health. Avoid combining them to reduce cardiovascular risk.
How Coffee Was First Discovered in Arabia
In 1258, a banished Arab sheikh discovered coffee after observing birds energized by its berries. Here’s how the story unfolded.