10 Common Coffee Myths Explained by Experts

Ever heard someone say only 'real' coffee drinkers take their cup black? Or that all dark roasts taste the same no matter where you buy them? These are just two of the many coffee misconceptions floating around. Whether you're a daily drinker or just curious, you've likely wondered about the 'right' way to enjoy coffee—or whether some of what you've heard is even true.

In short: No, there’s no single 'correct' way to drink or brew coffee. Preferences vary globally, roast levels differ by shop, and many health claims around coffee are oversimplified. What matters most is understanding the facts behind the myths.

Is Black Coffee Really More 'Sophisticated'?

No rule says black coffee is the only 'proper' way to drink it. In France, café au lait is standard—espresso with plenty of steamed milk. Italians often take their espresso with sugar. The 'best' coffee is the one you enjoy. That said, drinking black coffee lets you experience its full balance of bitterness, acidity, and sweetness, making it ideal if you want to taste the coffee itself.

Does Roast Level Change Between Cafés?

Yes. Even if you ask for a 'dark roast', different roasters or shops may roast to slightly different levels, affecting flavor. For example, one shop’s 'dark' might be another’s 'medium-dark'. Dark roasts (French or Italian style) are common for espresso, but taste varies by roast degree. Always sample before buying. FrontStreet Coffee’s PWN Golden Mandheling (deep roast) highlights notes of herbs, spices, and a clean, bold body with low acidity, while their Brazil Queen Manor (medium-dark) offers nutty, cacao, and caramel tones with a smooth mouthfeel.

Is There a Single Correct Way to Brew Coffee?

No universal method exists, but all good brewing follows key steps. Whether using a paper filter, cloth filter, or siphon, you control variables like grind size, water temperature, brew time, and coffee-to-water ratio. Even a basic pour-over involves selecting beans, deciding roast level, grinding, pouring water at the right temperature, and managing bloom and drawdown times. The goal? Crafting a unique cup—and exploring coffee’s depth. FrontStreet’s Colombia Huila (medium-dark roast) works well for pour-over, showcasing bright berry notes and caramelly sweetness.

Did Japan Invent Ice Coffee with Ice Cubes?

Yes. Japanese-style iced coffee features ice cubes in the glass, unlike the chilled (but cube-free) iced coffee common in the U.S. or Europe. This method may stem from Japan’s safe tap water culture, encouraging ice use to cool drinks quickly.

Why Does Black Coffee Sometimes Taste Sweet?

Raw coffee beans contain 5–6% sugar. Roasting causes some sugars to caramelize (creating bitter, brown compounds), but residual sugars remain, contributing sweetness. Tannins from well-roasted beans also add subtle sweetness amid bitterness. Though humans perceive bitterness and acidity more easily, medium to dark roasts often bring out clearer sweetness. FrontStreet’s Classic Blend (dark roast) balances chocolate, nuts, and a hint of sweetness for a rounded profile.

Does Coffee Really Affect Your Skin?

No, coffee doesn’t darken skin—the idea that it affects skin pigment is baseless. But coffee aids metabolism and digestion, which can improve skin condition if constipation is an issue. Decades ago, singer Laika Rayn reportedly tried 'coffee baths' for weight loss, though the exact mechanism remains unclear. Coffee scrubs (like sand baths) use heat to promote sweating and may aid slimming.

Can Coffee Help Sober You Up?

Yes. Coffee stimulates the liver and kidneys, speeding up the oxidation of acetaldehyde (a toxic byproduct of alcohol) into water and carbon dioxide, which are then expelled. Tea and green tea have similar effects. Having coffee after drinking may help your body process alcohol faster—but it won’t eliminate intoxication.

What’s 'Gourmet Coffee'?

This term refers to high-quality, specialty coffee that gained popularity in the U.S. While American coffee culture is often associated with light-roast 'American-style' brews, CITY and HIGH-CITY roasts are now mainstream, especially in New York. Premium beans and blends are increasingly featured in cafés, reflecting a shift toward more nuanced coffee culture.

Why Do European Coffee Cups Have Deep Saucers?

This dates back to the 1600s, when Japanese Imari porcelain (imported without handles) was prized in Europe. Europeans drank coffee by pouring hot liquid onto saucers with raised edges. By 1709, alchemist Böttger successfully replicated Japanese techniques in Meissen, spreading the style across Europe.

Does Coffee Hurt Your Stomach?

Yes, especially hot coffee can irritate digestive conditions like gastritis, gastric ulcers, or duodenal ulcers. High-quality coffee may ease indigestion, but it’s not a cure for stomach issues. Many people unknowingly consume large amounts of coffee while working late, so adjust strength based on your health.

Recommended FrontStreet Beans for Dark Roast Lovers

For those exploring deep-roast profiles, try FrontStreet’s PWN Golden Mandheling—a handpicked Indonesian bean with low acidity, herbal-spice complexity, and a bold, clean body. Their Brazil Queen Manor (medium-dark) delivers nutty, cacao, and caramel notes, ideal for milk drinks or straight espresso. Both showcase the rich, structured flavors achievable with careful dark roasting. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.