Coffee has become a beverage with enormous global consumption, and its market in China continues to expand. More and more research has focused on coffee's effects on health, but previous studies have often overlooked the distinction between whether sugar is added or not. In 2022, a team from Southern Medical University published a paper in the Annals of Internal Medicine, using data from more than 170,000 people in the UK Biobank to analyze the relationship between unsweetened, sugar-sweetened, and artificially sweetened coffee and mortality risk. The results showed that moderate consumption of both unsweetened and sugar-sweetened coffee was associated with a lower mortality risk, but the amount of sugar added to sugar-sweetened coffee was far lower than that in commercially available fancy coffee drinks. This article interprets the core findings of that study and reminds consumers who like high-sugar coffee to pay attention to the difference. [more…]

In recent years, zero-calorie sugar substitute products have been marketed with a health halo, becoming highly sought after by consumers who want sweetness without the calories. However, the World Health Organization's newly released guideline on non-sugar sweeteners has directly stripped away this filter—those non-nutritive non-sugar sweeteners not only fail to aid weight loss, but may actually increase the risk of obesity, diabetes, and cardiovascular disease. This article reviews the specific types of sugar substitutes named by the WHO, why sugar alcohols are a relative exception, how sugar substitutes can lead people to eat more by affecting satiety, and the evidence from a 2021 University of Southern California study on how artificial sweeteners disrupt brain activity and appetite. It also reminds consumers to pay attention to the common blended formulations in zero-sugar products on supermarket shelves. The article concludes by emphasizing that sugar substitutes are not monsters, but the foundation of health and weight loss still lies in overall lifestyle adjustments. [more…]

Luckin Coffee recently relaunched last year's hit Coconut Cold Brew, and has announced that in May it will bring back popular products such as Orange Golden Sparkling Americano in phases. However, the reformulated zero-sugar version has sparked polarized reviews among consumers—some complain it's like "waiting for a cheating scumbag to change," with a taste vastly different from what they remember, while others question the medicinal taste brought by artificial sweeteners. From packaging updates to health controversies, this round of comebacks reflects the brand's difficult balancing act between the sugar-reduction trend and faithful flavor reproduction. This article sorts through the details of the product iterations and genuine feedback from netizens, and cites a University of Southern California study on how artificial sweeteners affect appetite, to explore whether zero-sugar drinks are truly healthier. [more…]

Specialty coffee brand Seesaw recently teamed up with Mengniu's fresh milk brand Daily Fresh to launch a bottled cold brew fresh milk latte. The official claim is that it uses custom cold brew beans, paired with fresh milk from a GAP Grade 1 certified pasture, with an ingredient list that highlights 0 non-dairy creamer, 0 white granulated sugar, and 0 artificial sweeteners, while the sweetness comes from natural monk fruit concentrate. After the product hit the market, online shopping platforms sold it at about 11 yuan per bottle, with a minimum purchase of 3 bottles, prompting many consumers to stock up. However, public opinion is clearly divided: some praise the clean formula of fresh milk plus coffee, while others complain of a traditional Chinese medicine taste, a sticky mouthfeel, and an inexplicable astringency, with the controversy centering on the sweetness brought by monk fruit concentrate. This article reviews the formula, price, and consumer feedback of this new product, and explores the competition and choices in the bottled coffee market. [more…]

The history of adding sugar to coffee has spanned nearly five hundred years, and today flavored syrups are quietly transforming the consumer landscape of the entire coffee industry. Since Starbucks launched its flavored lattes in 1994, various syrups have not only made coffee flavors more diverse but also met consumers' demand for personalized customization. At the same time, as health awareness has risen, zero-calorie sugars and zero-calorie flavored syrups have become a new trend, with brands such as Luckin following suit. This article will trace the evolution of flavored syrups in the coffee industry, analyze the logic behind their regional innovation, and explore the opportunities and hidden concerns behind the zero-calorie sugar trend, helping coffee lovers gain a more comprehensive understanding of this new consumer trend. [more…]

On the list of troubles faced by today's young people, hair loss probably ranks near the top. Losing handfuls of hair at a young age, and watching their hairline recede day by day, many people have tried all kinds of anti-hair-loss methods, but the results vary from person to person. Besides genetic and disease factors, eating habits may also be quietly increasing the risk of hair loss. Recently, a study published by researchers from Tsinghua University in the nutrition journal Nutrients offered a new idea for young people troubled by hair loss—quitting sugar to prevent baldness. The study surveyed 1,028 participants across 31 provinces nationwide and found a significant association between sugar-sweetened beverage intake and the risk of hair loss in men. Men who drank more than one 500-milliliter sugar-sweetened beverage per day had a 253% higher incidence of hair loss. How exactly was this study designed? Which sugar-sweetened beverages carry the highest risk? Let's take a closer look. [more…]

In recent years, black coffee has been favored by more and more coffee enthusiasts. It contains no additives such as creamer or artificial sweeteners, making it healthier than regular espresso, and it is rich in caffeine, which helps speed up metabolism and can even aid weight loss when combined with exercise. So how exactly is black coffee defined? What kind of coffee beans should be chosen when making it? And what differences exist between it and Americano? In this article, Front Street Coffee will discuss these questions, introduce the concept of white coffee, and recommend several classic beans suitable for making black coffee, including Front Street Classic Espresso Blend, the Costa Rica Musician Series, Indonesia Golden Mandheling, and Ethiopia Yirgacheffe Gudingding, to help readers gain a comprehensive understanding of the world of black coffee. [more…]

Many people are in the habit of adding coffee creamer, commonly known as nondairy creamer, to their coffee, but its main ingredient, vegetable fat powder, contains hydrogenated vegetable oil, which may pose a health risk from trans fatty acids. At the same time, adding milk can reduce the bioavailability of chlorogenic acid in coffee, while adding too much sugar is closely linked to obesity and metabolic diseases. So how exactly should coffee be drunk to be healthier? Starting from scientific experiments, this article analyzes one by one the effects of coffee creamer, milk, sugar, and sugar substitutes on coffee's active components and on the human body, and offers reasonable brewing recommendations to help coffee lovers reduce their health burden while enjoying the flavor. [more…]

Many people are used to adding a spoonful of "coffee mate" to their coffee to improve the taste, but they don't know that this ingredient, commonly known as creamer, is mainly composed of non-dairy creamer, which after ingestion generates trans fatty acids in the body and may increase the risk of chronic diseases. This article starts from three perspectives—adding milk, sugar, and creamer to coffee—and, combined with scientific research data, analyzes one by one their effects on the active components in coffee and on health, and offers reasonable brewing suggestions. Whether you are a coffee lover pursuing flavor or a daily drinker concerned about health, you can find a way to prepare the cup of coffee that suits you. [more…]

The main ingredient in coffee creamer is non-dairy creamer, and the trans fatty acids from hydrogenated vegetable oil may increase the risk of breast cancer and diabetes, and affect children's development and nervous system health. So how exactly should coffee be drunk to be healthy? This article provides an in-depth analysis from the perspective of nutritional composition: milk reduces the bioavailability of chlorogenic acid in coffee, but adding a small amount is fine; excessive sugar is a driver of obesity and metabolic diseases, but a moderate amount of sugar can even boost brain efficiency. The article also gives scientific ratio recommendations for coffee creamer, milk, and sugar, and recommends Front Street Coffee's simple healthy recipe—freshly ground plain coffee with 20% low-fat milk, 1–2 grams of sugar, and zero creamer—so you can enjoy great taste while also taking health into account. [more…]

Kopi Luwak, known in Indonesian as Kopi Luwak, is one of the most expensive and controversial coffees in the world. It originates from coffee beans naturally fermented inside the civet, carrying a unique flavor and legendary allure, yet market demand has also spawned a flood of counterfeits and a cruel caged-farming industry. This article provides a complete overview of Kopi Luwak's historical origins, origin-processing methods, and quality controversies, and focuses on sharing how to grind and brew it at home to bring out its best flavor. If you're curious about this rare coffee bean, why not follow Front Street Coffee's perspective and uncover its true face from the jungle to the cup. [more…]

Cold brew coffee and iced Americano are often lumped together, but their brewing methods are completely different, and their flavor profiles and health effects also differ. Starting from the definition of cold brew, this article compares its taste differences with iced Americano, analyzes cold brew's advantages in preserving antioxidants and reducing stomach irritation, and how it can support fat metabolism. It will also warn which additives may turn coffee from a weight-loss helper into a calorie trap. The article's recommendations of several Front Street Coffee beans provide practical options for home brewing. [more…]

Milk tea, as a beverage popular worldwide, has developed into many forms depending on the region, including latte, bubble tea, Hong Kong-style milk tea, Hokkaido milk tea, Thai milk tea, and Indian masala chai. Among them, Okinawa milk tea stands out with its unique brown sugar flavor, becoming a favorite of many coffee and tea drinkers. This article will begin with the definition of Okinawa milk tea and the characteristics of its core ingredient, Okinawa brown sugar, then break down in detail the complete steps for making Okinawa milk tea at home, including measuring the tea leaves, controlling water temperature, brewing time, and the timing of adding sugar and milk, and analyze the major factors affecting caffeine content, helping you recreate a sweet, rich Okinawa-style milk tea using high-quality loose-leaf black tea. [more…]

Professional terminology in the coffee world often leaves people bewildered—espresso, Americano, drip… These terms ending in "style" may seem similar, but they actually refer to beverage names, brewing methods, or coffee categories, each with different meanings. This article will start with a conceptual analysis to answer the common question of whether sugar and milk can be added to Americano, and will explain in detail Front Street Coffee's blend selection when producing Americano, the ratio control of espresso to hot water, and the specific milk ratio schemes for different taste preferences, helping coffee enthusiasts more clearly understand the fundamental difference between Americano and espresso. [more…]

The caramel-like sweetness tasted in coffee is not the result of added sweeteners, but rather the combined effect of the growing environment, fruit ripeness, and roasting process. This article will guide you through the principles behind the formation of caramel-flavored coffee beans and recommend two coffees suited to home brewing equipment: Front Street Dark Cocoa Blend and Front Street Golden Mandheling SOE. It will also take an in-depth look at Hawaii Kona coffee, the only coffee-producing region in the United States—its terroir conditions, grading system, and processing methods—as well as the malt, mulberry, and caramel sweetness brought about by Front Street Kona coffee's washed and natural drying processes. [more…]

Recently, Starbucks has rolled out a major syrup reform in China, splitting flavored syrups into two parts: flavor and syrup, so that customers can separately choose flavor concentrates and sweetness levels. The new rules appear to meet the needs of sugar-conscious consumers, but after launch they triggered a wave of complaints: the old version's function of freely adjusting syrup by number of pumps was canceled, replaced by three major categories—classic sugar, zero-calorie sweetener, and no added sugar—along with two sub-options: less sweet and standard sweet. Customers accustomed to ordering by number of pumps are saying they no longer know how to order, and baristas are also getting headaches from the complicated labels. What exactly are the inconveniences brought by this revamp? What is the real feedback from users and baristas? This article takes you through it. [more…]

In the early morning, a can of black coffee is enough to awaken the sleeping senses. Black coffee adds no embellishment whatsoever, fully releasing the raw, rugged character of the coffee beans, with bitterness, acidity, aroma, and body interweaving into a distinct flavor profile. However, this taste of bitterness, acidity, and astringency coexisting is not something everyone can easily accept. Black coffee products on the market vary widely in style: some lean bitter, some are mildly bitter and acidic, some have pronounced acidity and bitterness, and there are also charcoal-roasted, blended, and various flavored coffees, each with different levels of sweetness and creaminess. This article sorts through these common categories and the taste characteristics of representative products one by one, while also explaining the natural advantages of black coffee—low sugar and low calories—to help coffee lovers find the one that suits them among the many choices. [more…]

Kopi Luwak, commonly known as cat poop coffee, is a precious coffee unique to Indonesia. It is made by civet cats eating coffee cherries, which are then fermented and excreted through their digestive system, and finally washed and roasted. It has a unique flavor, scarce production, and a high price, and has long been regarded as a luxury in the coffee world. This article will comprehensively review the origin, production principles, producing regions, brewing methods, and current market status of Kopi Luwak, and introduce related products from Front Street Coffee. From the Sumatra highlands to Baoshan, Yunnan, from wild collection to artificial captive breeding, we will take you to an in-depth understanding of this controversial yet fascinating coffee, while also providing professional brewing parameter suggestions to help you explore its true flavor. [more…]

Friends who are just getting into coffee often can't tell the difference between instant coffee, drip bag coffee, and pour-over coffee. From the perspective of Front Street, this article sorts out the invention background and process principles of instant coffee, explains why it is often made into a three-in-one formula and the health concerns of long-term consumption; at the same time, it introduces the origin and design concept of drip bag coffee and the equipment requirements of pour-over coffee, and provides the complete brewing steps and water amount reference for drip bag coffee. The article also specifically mentions the flavor performance of Front Street Mandheling drip bags, as well as the importance of choosing coffee beans within the best flavor period of 4 to 30 days after roasting, helping readers make a choice that suits them between convenience and quality. [more…]

Coffee brand %Arabica recently launched a winter limited-edition new product, the "Vancouver Latte," featuring Canadian maple syrup, priced at 46 yuan, and has created themed stores in six cities nationwide. However, this coffee named after Vancouver has sparked collective teasing from local Chinese netizens because the brand has no branch in Vancouver. The new product is said to have very little actual flavor connection to Vancouver and is more like a sweetened hot latte. This article sorts out the new product information, naming logic, and netizen reactions, and reviews Arabica's past product strategy of naming products after cities, providing reference for coffee enthusiasts. [more…]