Starbucks plans to introduce Oleato olive oil coffee to the Chinese market. This innovative beverage, strongly promoted by former CEO Howard Schultz, has successively landed in the United States and Japan since its debut in Italy in February this year. However, consumer feedback has not been optimistic, with complaints frequently arising over the greasy mouthfeel caused by olive oil congealing when cold and diarrhea after drinking. Nutritionists point out that the double stimulation of caffeine and olive oil can easily trigger gastrointestinal discomfort. Despite the ongoing controversy, Starbucks remains committed to global promotion. This article will sort out the background of Oleato's birth, its market performance, and its prospects for entering China. [more…]

Iced Americano has been reinvented in increasingly wild ways by netizens in recent years, from mixing Huoxiang Zhengqi liquid into an Americano to today's jaw-dropping oyster iced Americano—the boundaries of creative coffee are being pushed further and further. For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). For more specialty coffee beans, please add our private WeChat account Front Street Coffee (FrontStreet Coffee), WeChat ID: qjcoffeex. This article will walk you through how this iced Americano called "Oyster Bitter" came to be, as well as the increasingly absurd creative trends in today's specialty coffee drinks, and explore the balance between chasing hype and preserving the essence of coffee in creative coffee. [more…]

Recently, the Hong Kong Consumer Council published a bottled water test report in the magazine "Choice," pointing out that the bromate levels in samples of Nongfu Spring and Ganten reached the European Union's limit for natural mineral water, sparking widespread attention. Nongfu Spring immediately commissioned a lawyer to send a legal letter to the Consumer Council, demanding written clarification, an apology, and the elimination of the impact; Ganten also stated that it had made representations through its legal department and emphasized that its product was at the critical value of the EU standard rather than exceeding it. The China Beverage Industry Association said it would issue a response later. The Consumer Council reiterated that none of the 30 samples were found to contain harmful substances exceeding WHO guidelines, and that the article focused on value for money and the environmental impact of plastic bottles, and that all samples could be safely consumed. [more…]

After Laba, the Spring Festival approaches, and young people are eager to seek wealth. A coffee shop in Hangzhou launched God of Wealth Latte, combining God of Wealth New Year pictures with coffee, quickly triggering a check-in craze. However, this drink has also drawn questions: Is the glutinous rice paper decoration hygienic and edible? Is it disrespectful to "drink the God of Wealth into your belly"? Previously, Heytea's "Buddha Joy Tea" was summoned for talks and taken off shelves due to religious elements. Will God of Wealth Latte repeat the same mistake? This article sorts out the ins and outs of the incident and introduces alternatives such as the coffee latte art version of God of Wealth Latte. [more…]

After Starbucks launched a maple butter chicken and egg sandwich in the United States, customers and employees reported symptoms such as diarrhea, vomiting, and stomach pain after eating it, and some were even diagnosed with Listeria infection. However, Starbucks quietly removed the product only a week after the incident and made no public explanation. After a TikTok video drew attention from millions of netizens, Starbucks responded on July 1 that online claims of illness were untrue, but did not explain why the product was withdrawn. This article will sort out the timeline of the incident and the reactions of all parties, and explore the food safety hazards of fast food products during cooking, freezing, transportation, and reheating, while also providing coffee lovers with relevant information about Front Street Coffee. [more…]

As spring arrives, the photinia flowers commonly seen in urban landscaping have frequently trended on social media due to their distinctive odor, and coffee shops have seized the moment to launch "photinia flower lattes," sparking heated discussions among netizens. This special drink claiming to capture the taste of spring has a comment section filled with sounds of disgust. Can photinia flowers actually be eaten? What medicinal value and health benefits do they have? And what kind of gastrointestinal effects might they bring when paired with coffee? This article will provide a detailed analysis of this highly controversial spring special from the perspectives of preparation methods, food safety, medicinal value, and caffeine stimulation. Meanwhile, relevant recommendations from Coffee Workshop and Front Street Coffee (FrontStreet Coffee) are retained in the article for coffee enthusiasts' reference. [more…]

Manner has once again teamed up with the Museum of Art Pudong to launch a limited-edition canvas tote bag and a burnt caramel-flavored latte inspired by Turner's masterpiece "The Blue Rigi, Sunrise," drawing crowds of fans eager to snap them up. However, the new product has sparked a different kind of discussion on social media: many consumers report experiencing diarrhea, vomiting, and other gastrointestinal discomfort after drinking it, with some suspecting the thick milk and other ingredients or the icy drink's stimulation are to blame. Pretty as the merchandise may be, the coffee-drinking experience has put some people off—some even jokingly call it a "laxative miracle." This article sorts through how the incident unfolded and presents feedback from multiple sides. [more…]

Guming obtained approval for a Hong Kong listing filing, becoming the first company to receive the green light amid the new tea beverage IPO wave. Meanwhile, its winter new product "Dark Chocolate Mocha" has drawn attention for its rich cocoa flavor, but has also been jokingly called a "great gut cleanser" due to a large number of consumers reporting diarrhea after drinking it. The official recipe includes cocoa liquor, cocoa powder, old salt syrup, light-feel thick milk, milk, and freshly ground coffee. The triple cocoa brings a rich and smooth taste, but many people find it sweet and cloying, like chocolate milk. The cause of the diarrhea may point to lactose intolerance or caffeine sensitivity, and iced drinks are more likely to aggravate the reaction. This article will sort out the timeline of the incident and consumer feedback, and recommend related products from Front Street Coffee. [more…]

For today's young people, coffee has long been woven into the rhythm of daily life—whether for a caffeine boost, socializing, or fitness, everyone has their own reasons. Yet for some, the purpose of their daily cup is rather unusual: relieving constipation. From Luckin's new drink being jokingly dubbed a "diarrhea-inducing whiz" by netizens, to similar feedback frequently received for drinks from brands like Starbucks, Mstand, %Arabica, and Manner, the relationship between coffee and bowel movements has sparked widespread discussion. Is this a food safety issue, or is it down to individual differences such as lactose intolerance or the stimulating effect of iced drinks? This article will analyze the phenomenon from multiple angles to help coffee lovers view their daily cup more rationally. [more…]

Many people find that shortly after drinking coffee, they experience a strong urge to defecate, and some even develop diarrhea as a result. Is this caffeine at work, or is there another explanation? This article will explore in depth the scientific relationship between coffee and intestinal function, analyze the various factors that may trigger gastrointestinal discomfort, and offer practical advice. At the same time, we will also mention relevant product information from brands such as Front Street Coffee to help coffee lovers understand this phenomenon more comprehensively. [more…]

A lactose intolerance data chart produced by a foreign website has led many people to mistakenly believe that 90% of Chinese people cannot drink milk. But medically, lactose intolerance and lactose malabsorption are actually two different concepts. The former refers to symptoms such as abdominal pain, bloating, and diarrhea, while the latter merely indicates that the small intestine's efficiency in absorbing lactose is somewhat low, and does not necessarily cause discomfort. If so many people really felt unwell after drinking milk, how could milk tea and milk coffee be so popular in China? Starting from data sources, physiological mechanisms, and the evolution of the coffee industry, this article discusses why Chinese people favor milk coffee, and where black coffee and milk coffee each stand in the specialty coffee wave. [more…]

Recently, a trend of pouring Huoxiang Zhengqi Shui (a traditional Chinese medicine for heatstroke) into iced Americano has spread rapidly online, with many coffee enthusiasts eager to try it. From the earlier practice of adding ice cubes to herbal tea, to later mixing traditional Chinese medicine granules into coffee, and now directly pouring Huoxiang Zhengqi Shui into iced Americano, these "medicated coffee" concoctions keep escalating. However, Huoxiang Zhengqi Shui is, after all, a medicine, and its ingredients may irritate the stomach and intestines. When mixed with coffee, it can easily trigger gastrointestinal spasms, leading to abdominal pain, diarrhea, vomiting, and other discomforts. Curiosity is understandable, but casually mixing medicine with coffee has crossed the boundary of safety. This article will start with the origins of this trend and discuss why this way of drinking is not worth promoting. [more…]

Coffee is not just a pick-me-up beverage—in recent years, research has also found that it has potential benefits for the digestive system. A 2023 systematic review and meta-analysis published in the journal Nutrients, which included more than 430,000 participants, explored the association between coffee intake and the risk of irritable bowel syndrome (IBS). The results showed that, compared with non-coffee drinkers, people who drank coffee had a 16% lower risk of developing IBS. This protective effect may be related to the antioxidant and anti-inflammatory properties of components in coffee such as caffeine, polyphenols, diterpenes, and trigonelline. However, the effect of coffee on relieving IBS symptoms varies from person to person, and the study itself has observational limitations. This article will provide a detailed interpretation of this study and explore the possible effects of coffee on gut health. [more…]

This Monday, Luckin Coffee teamed up with Taiwanese illustrator Jimmy Liao to launch a co-branded offering titled "Poems for the Moon," alongside the simultaneous release of a new Oolong Latte. This new addition to their tea-coffee series, which uses Wuyi Mountain Da Hong Pao as its tea base and offers an optional oat milk version, quickly sparked discussions among netizens after its launch. Apart from its taste being compared to Assam milk tea, what drew even more attention was its post-consumption "smooth" effect—a large number of consumers on social media reported feeling the urge to use the restroom shortly after drinking it, with some making multiple trips in a single day, jokingly dubbing it the "new toilet-busting divine water." Some speculate this is related to the thick milk component in the drink and lactose intolerance. Although the effect varies from person to person, this unintended function has actually tempted many netizens who were previously uninterested to give it a try. [more…]

Recently, frequent food safety issues at major beverage brands have left consumers deeply concerned about the hygiene of freshly made drinks. According to a report by China Times News Network, a female customer purchased an iced sesame matcha latte at a Starbucks store in Taichung, Taiwan, and when she drank to the last sip, she discovered a bitten fly in the cup, with several dead maggots even crawling out of its belly. That night, the customer experienced vomiting and diarrhea, and was diagnosed with acute gastroenteritis after seeking medical attention. Starbucks officially responded quickly, stating that the store disinfects regularly and that employee operations comply with standard procedures, but the store involved has not yet received a complaint. The Taichung City Food Safety Office has intervened in the investigation, and if non-compliant items are found, it will require rectification within a specified time limit and impose heavy fines in accordance with the law. Staff from the Ministry of Health and Welfare also reminded the public that if they accidentally consume live animals, they should watch for symptoms of gastroenteritis and seek medical attention promptly. [more…]

Recently, a short video showing raw drunken hairy crabs being added to milk tea cream and eaten quickly spread on social platforms, sparking widespread discussion. In the video, the blogger tasted this self-created drink at a popular milk tea shop, but it was later confirmed that the blogger had brought the crabs themselves for the staged video, and the shop did not sell the product. Netizens had mixed opinions on this behavior, while experts explicitly reminded the public not to imitate it, as eating frozen milk tea together with raw crab doubles the irritation to the stomach and intestines, and misleading the public for traffic is highly inadvisable. This incident also reflects the current situation in which the new tea beverage industry frequently engages in cross-sector innovation, but if innovation loses its boundaries, especially when food safety is involved, it is worth deep reflection. [more…]

After Luckin Coffee launched its Prune Latte, social media platforms saw a surge of discussions about gastrointestinal reactions after drinking it, even jokingly dubbed the "suppository of the coffee world." The company later responded that the phenomenon mainly stems from coffee's promotion of intestinal peristalsis, combined with lactose intolerance and psychological suggestion. This article will review the course of events, the official explanation, and netizen feedback, and analyze why the same beverage triggers such consistent physiological reactions. At the same time, the professional communication channel of Front Street Coffee is retained at the end of the article for coffee enthusiasts to discuss further. [more…]

The waterfall iced americano has gone viral online thanks to the visual effect of a slow perforation through the ice cup, with the coffee liquid cascading down like a waterfall, attracting many netizens to try it at home. In practice, however, problems such as the ice cup tipping over, the bottom of the cup being punctured, coffee leaking from the sides, and the liquid coagulating into clumps frequently occur, turning the aesthetic scene into a fail. This article compiles the key tips for success summarized by netizens, including ice cup thickness standards, using crushed ice to help balance, keeping the clip dry, and using room-temperature espresso liquid, and also explains the cause of the waterfall effect from the perspective of physical diffusion. It also analyzes the reasons behind the drink's popularity—its low barrier to entry and the sense of ritual in the process make more people willing to engage with and learn about coffee. The article retains the relevant recommendation information for Front Street Coffee. [more…]

Bulletproof coffee has spread from Western entertainment circles to fitness circles and weight-loss forums in recent years, becoming a beverage that attracts considerable attention. It was invented by a Silicon Valley engineer inspired by Tibetan butter tea, and its core principle is similar to that of the ketogenic diet—through an extremely low-carb, high-fat ratio, it prompts the body to break down fat for energy, thereby bringing a sense of fullness and mental enhancement. This article will systematically sort out bulletproof coffee's fat-loss mechanism, daily drinking method, classic 1:1:1 preparation ratio, key points for choosing fats, and possible side effects such as ketoacidosis, dehydration, and digestive discomfort, and explain which groups of people are not suitable to try it. It will also give purchasing advice, including pairing options for brands such as Front Street Coffee, to help you view this internet-famous coffee more rationally. [more…]

As one of the most popular beverages in the world, coffee offers many benefits such as boosting alertness, promoting metabolism, and providing antioxidants, but it also carries potential risks like calcium loss, osteoporosis, and increased cardiovascular strain. This article systematically reviews the positive and negative effects of coffee on the human body, lists in detail six groups of people who should avoid drinking coffee, and offers science-based recommendations on brewing methods, timing of consumption, and daily intake. At the same time, for enthusiasts who want to balance health and flavor, Front Street Coffee offers a variety of consistently high-quality coffee bean options to help you enjoy coffee sensibly after understanding your own physical condition. [more…]