Coffee Science
The chemistry, biology, and research behind your daily cup.
Bulletproof Coffee: Does Butter in Coffee Actually Make Sense?
Bulletproof coffee is coffee blended with unsalted butter (typically grass-fed) and MCT oil or coconut oil. The result is a creamy, high-fat drink that some people use as a breakfast replacement,...
Read article →How Much Caffeine Is in a Cup of Coffee? By Roast and Brew Method
A standard 8-ounce cup of drip coffee contains roughly 80–120 mg of caffeine. But that number shifts significantly depending on how the coffee was brewed, what roast was used, and how much coffee...
Read article →Coffee and Intermittent Fasting: Will It Break a Fast?
Black coffee does not break a fast for most intermittent fasting protocols. It contains roughly 2–5 calories per cup, no carbohydrates, no protein, and does not trigger a meaningful insulin response....
Read article →Does Coffee Dehydrate You? Myth vs Practical Reality
Coffee does not dehydrate you in any practical sense for most regular coffee drinkers. Yes, caffeine has a mild diuretic effect — it causes your kidneys to excrete slightly more water. But the water...
Read article →How to Taste Coffee Like a Pro: A Guide to Developing Your Palate
Most people drink coffee without tasting it. This is not a criticism — coffee is often consumed quickly, in the morning, before the brain is fully operational. But if you have ever wondered why a...
Read article →Is Decaf Coffee Safe? Practical Health Facts
Decaf coffee is safe for most people. The decaffeination process removes 97% or more of the caffeine, and the solvents used in most commercial processes are either food-safe or fully evaporated...
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