Coffee Knowledge
Latest articles, industry insights and brewing guides
Drinking Two Cups of Coffee Daily May Cut Liver Cancer Risk by 43%
A meta-analysis of 11 studies finds regular coffee drinkers have a 43% lower risk of liver cancer, linked to antioxidant benefits.
Enamel Cups and Coffee: The Lead Poisoning Risk
Using enamel cups for acidic drinks like coffee may expose you to lead and other toxic metals. FDA warns of health risks.
What Coffee Does to Your Body: Benefits and Risks
Coffee boosts focus, may aid weight loss, and fights oxidation—but overconsumption or drinking at the wrong time can cause harm. Here’s what science says.
Why Women Over 50 Should Limit Coffee Intake
Research shows postmenopausal women drinking more than two daily caffeine drinks face higher hip fracture risk. Here’s what the data says.
Coffee and Exercise Reduce Skin Cancer Risk, Study Finds
Drinking coffee and exercising together may help prevent skin cancer by boosting the death of UV-damaged cells, a Rutgers study shows.
How Coffee Affects Your Brain: Benefits and Risks
Learn how coffee impacts your brain—both positively and negatively—with recommended intake levels and key health considerations.
Coffee May Slow Memory Decline in Older Women
Drinking over three cups of coffee daily helps older women slow age-related memory decline, especially non-verbal memory. Men saw no similar benefit.
Coffee and Digestive Health: Who Should Be Cautious
Learn how liver disease, pregnancy, childhood, and stomach issues affect your ability to safely consume coffee. Key limits and timing advice included.
How Coffee May Prevent Eyelid Twitching
A study finds regular coffee drinkers have a lower risk of late-onset eyelid twitching, with risk decreasing as intake increases.
Practical Coffee Hacks: From Freshening Air to Easing Digestion
Discover surprising uses for coffee and coffee grounds, including deodorizing your fridge, freshening breath, and aiding digestion.
Regular Coffee Drinking May Raise Hypertension Risk
A 13-year Finnish study found regular coffee drinkers had a higher risk of hypertension, regardless of daily intake.
Two Cups of Coffee Daily Cuts Liver Cancer Risk by 43%
Research shows drinking two cups of coffee per day may reduce your risk of developing liver cancer by 43%, backed by a meta-analysis of 11 studies.
How Coffee Makes People More Persuadable
A Queensland University study finds that coffee drinkers are more likely to change their minds after consuming a moderate amount.
Calcium & Coffee: How to Balance Your Intake
Learn how much calcium to supplement when drinking coffee daily, why moderate coffee may lower gallstone risk, and what to avoid.
How Coffee Before Intimacy Can Boost or Hurt Your Sex Life
One cup of coffee before intimacy may enhance arousal and orgasm—especially for women—but more than two cups can harm performance and recovery.
Why Avoid Coffee Before Exercise? Heart Risks Explained
Drinking coffee before working out can reduce blood flow to your heart by up to 22%, especially at altitude. Here’s what the science says.
How Many Cups of Coffee Is Too Much Per Day?
Health experts recommend 2–3 cups daily as the safe limit. Beyond that, risks rise for diabetes, cancer, heart issues & pregnancy.
3 Clever Ways to Reuse Coffee Grounds at Home
Don’t throw out used coffee grounds. Learn how they can deodorize shoes, eliminate cooking smells, and help put out cigarettes.
How Milk in Coffee Helps Calcium Intake
Adults who drink coffee daily should add 100mg calcium or one glass of milk. Chinese diets often lack calcium, and caffeine may increase loss.
Coffee May Help Prevent Tooth Decay, Study Finds
Research shows compounds in coffee can inhibit bacteria that cause cavities. Italian scientists found chlorogenic acid, nicotinic acid, and trigonelline may block harmful bacterial attachment.