Coffee News
Latest articles, industry insights and brewing guides
How Coffee With Fast Food Harms Your Blood Sugar
Eating fast food like burgers and fries with coffee doubles blood sugar spikes in healthy people, nearing diabetic levels.
Drinking 4 Cups of Coffee Daily May Cut Diabetes Risk
Research suggests drinking around 4 cups of coffee daily can lower diabetes risk by 50% by reducing harmful protein changes.
How Caffeine Can Worsen Premenstrual Symptoms
German experts warn that caffeine may intensify PMS symptoms. Learn which common intake habits to adjust and how to ease discomfort naturally.
Does Coffee Increase Risk of Rheumatoid Arthritis?
Drinking more than three cups of coffee daily may raise rheumatoid arthritis risk—study finds 0.5% prevalence vs. 0.2% among those drinking less.
Tea vs Coffee: Which Really Cuts Greasiness?
Tea beats coffee at reducing post-meal heaviness, says a leading expert. Here’s the science behind how they work—or don’t.
Does Long Overtime Work Damage Your Brain?
Chronic stress from overwork increases oxidative damage in the brain. Caffeine doesn’t help — and may worsen anxiety and sleep loss.
How Night Owls and Early Birds React Differently to Caffeine
Caffeine disrupts sleep more in early risers ('larks') than night owls. New research reveals who should avoid coffee late in the day.
Why You Should Avoid Drinking 3-in-1 Instant Coffee
Three-in-one instant coffee is high in sugar and fat, low in nutrients, and may harm your health—especially if you're trying to lose weight or have medical conditions.
Acrylamide in Fried Foods and Instant Coffee: What You Should Know
High-temperature cooking produces acrylamide, a possible carcinogen found in fried starches, grilled snacks, and even instant coffee. Here’s what the data shows.
How Coffee Affects the Absorption of Certain Medications
Certain drugs—including antidepressants and thyroid meds—interact with coffee. Learn which medications may be less effective if taken with your daily brew.
How Exercise and Coffee Together Reduce Skin Cancer Risk
Drinking coffee before or after workouts may cut skin cancer risk by up to 62%, based on animal trials showing reduced tumors and inflammation.
How Coffee Harms Your Body: The Hidden Risks
Coffee can lower productivity in some people and may not always boost focus. Learn the real effects of daily coffee intake.
6 Foods That Fight Fatigue Better Than Coffee
Coffee boosts alertness but can harm memory. Discover six healthier, science-backed foods that fight fatigue more effectively than caffeine.
The Best Time of Day to Drink Coffee, According to Science
Research suggests the ideal coffee window is 3–6 pm, varying by season. Here’s why timing matters for energy, sleep, and health risks.
Can People with Vitiligo Drink Coffee?
Research shows coffee has little impact on vitiligo. Most patients can drink it in moderation without worsening symptoms.
Japanese Study Finds Caffeine Can Help Treat Dry Eyes
Drinking caffeine boosts tear production in dry eye patients, especially those who metabolize it well. Tokyo University found a clear link in a placebo-controlled study.
Can You Drink Coffee During Your Period?
Experts advise against drinking coffee during menstruation due to caffeine’s effects on hormones, mood, and cramps. Here’s what to know.
Why Night Owls Don’t Feel Wired by Coffee
Research shows caffeine disrupts sleep mainly in early risers, not night owls. Find out who should avoid late-day coffee based on your chronotype.
Why Breakfast Coffee and Tea May Leave You Hungry Faster
UK nutritionists found that coffee and black tea consumed at breakfast can trigger hunger faster due to their caffeine effects on energy spikes and dehydration.
Drinking Caffeinated Coffee May Lower Basal Cell Carcinoma Risk
Daily intake of 3+ cups of caffeinated coffee may reduce basal cell carcinoma risk by up to 21% in women and 10% in men, a major Harvard study finds.