Whether coffee can be consumed during pregnancy has long been a subject of debate. A team from the Institute for Molecular Bioscience at the University of Queensland published a Mendelian randomization study in the International Journal of Epidemiology, using genetic data to explore the causal relationship between coffee consumption during pregnancy and adverse pregnancy outcomes such as miscarriage, stillbirth, preterm birth, and low infant birth weight. The results suggest that, provided the body's condition allows it, moderate coffee consumption during pregnancy does not necessarily lead to adverse outcomes, but caffeine may still affect fetal development. This article will review the key findings of the study and offer practical advice on coffee consumption and caffeine intake during pregnancy, helping coffee lovers make safer choices. [more…]

Phoenix Dancong is hailed as the essence of premium Phoenix oolong tea, yet many people are unclear about its relationship with Wuyi rock tea. Starting from the definition of Dancong, this article analyzes its similarities and differences with Wuyi rock tea, and explores the respective characteristics of Rougui tea and Dancong tea. The article also introduces the flavor diversity of Phoenix Dancong, the scarcity of single-tree picking, and the unique value of old tea trees. Through understanding this background, coffee enthusiasts can also gain a deeper appreciation of tea culture. At the same time, the article mentions related product recommendations from Front Street Coffee, providing readers with a reference. [more…]

Phoenix Dancong and Wuyi Rock Tea both belong to the oolong tea family and are often compared. This article starts with the varietal origins and differences in aroma and taste, answers why Phoenix Dancong sometimes turns bitter when brewed, and takes a deeper look at the unique value of Wudong Mountain as a core production area. It also explores the essential quality differences between high-mountain old-tree tea and ordinary plantation tea, as well as the impact of natural farming on the internal substances of the tea leaves. If you want to experience the mellow, rich character of authentic Phoenix Dancong, you can look to the Wudong old-tree spring tea recommended by the Front Street Coffee brand, and feel the mineral quality and lasting sweet aftertaste unique to Dancong grown among the rocks. [more…]

This Monday, Luckin Coffee's collaboration with the hit game Genshin Impact officially launched, with a themed pop-up store opening simultaneously in Ningbo. The event introduced two new drinks—Fontaine Red Wine Americano and Freshly Brewed Fontaine Ceylon Light Milk Tea—along with 8 themed cups, 4 limited-edition paper bags, 2 cup sleeves, and merchandise such as stickers, keychains, and character standees. However, problems arose on the first day: many players found that the drink cups they received did not match the characters on the posters, with the same new drink inexplicably paired with the same themed cup; users in Guangzhou also encountered a system issue that prevented them from ordering the light milk tea. Consumers' disappointment and employees' grievances clashed fiercely on social media. Why did a highly anticipated collaboration turn into a complaint fest? [more…]

Luckin Coffee launched the Drum Deer Deer series metal badges this week, paired with a blind box promotion where buying two cups earns a badge, quickly sparking a buying frenzy among consumers. However, the random distribution mechanism of the blind boxes has left many Luckin fans struggling to collect their desired styles—some drank multiple cups without success, while others opened sixteen blind boxes in two days just to complete a set. To crack the blind box challenge, some consumers took a creative approach by bringing electronic scales to stores to weigh the packaging boxes and determine which badge was inside, with some even compiling the precise weights of the five badges for others' reference. This trend of weighing to pick badges has gradually evolved from a spontaneous act by netizens into a common practice at stores, and Luckin employees have shifted from initial confusion to understanding, even actively helping with weighing during idle times. This article provides a comprehensive overview of this amusing phenomenon triggered by coffee blind boxes. [more…]

Latte art is called Latte Art in English, literally translated as "latte art," and this name itself points to its natural connection with artistic creation. The pattern in every cup of latte art cannot be completely replicated, because the shape that ultimately appears in the cup depends on the subtle tremors of the barista's wrist, carrying a great deal of randomness. Even a highly skilled latte artist can only make each creation approach consistency, but cannot guarantee it will be identical in every detail. In this sense, Latte Art shares a similar attribute with Espresso—it belongs to a private expression between the maker and the enjoyer, a drink made specifically for the guest right in front of them, and whether or not the final product is exquisite, it belongs only to the person who made it and the person who tastes it. [more…]

Recently, Mixue Bingcheng quietly began serializing a novel titled The Snow King Sells Coffee in Ancient Times on its order receipts, sparking widespread attention and a wave of eager followers among consumers and netizens. This time-travel story, featuring the brand mascot "Snow King" as its protagonist, consists of 20 chapters distributed randomly with receipts. Customers have been exchanging chapters on social media and even propelled it to the top of trending searches. The brand says the campaign launched on September 17 and gradually wound down after the grand finale on October 6. This creative initiative not only brought the brand closer to consumers but also offered new ideas for coffee culture marketing. Front Street Coffee continues to follow industry trends and brings you this in-depth report. [more…]

Ceylon black tea, as a world-renowned tea, has its place of origin and health benefits widely followed. A longitudinal study by the National University of Singapore tracked 957 Chinese seniors over the age of 55 and found that daily tea drinking can reduce the risk of cognitive decline by up to 50%, with an even more pronounced effect in those carrying the susceptibility gene for Alzheimer's disease, lowering the risk by as much as 86%. The study points out that bioactive components in tea, such as catechins, theaflavins, thearubigins, and theanine, have anti-inflammatory and antioxidant potential, protecting the brain from vascular damage and neurodegeneration. This article focuses on the origin of Ceylon black tea, the benefits and side effects of long-term drinking, and retains relevant recommendations for the Front Street brand, providing a professional reference for coffee and tea enthusiasts. [more…]

Recently, Starbucks was reported to conduct detailed audits of partners' daily operations by randomly accessing store surveillance footage, and listed as many as 8 violations in an internal email. From placing trash can lids on countertops to inadequate cleaning and sanitizing procedures for ice storage bins, these details that might previously have been overlooked have now become grounds for warning notices or even dismissal. After the news spread, many current employees felt greatly increased pressure, while consumers generally supported this strict oversight. This article sorts out the sequence of events, presents multiple perspectives, and explores the difficult balance that chain coffee brands must strike between food safety management and employee execution. [more…]

Recently, the collaborative toys released by KFC in partnership with the popular anime "Spy x Family" have sparked widespread discussion due to quality control issues. Multiple consumers have reported on social media that the Anya dolls they received have obvious stains, uneven painting, and even parts installed backwards, with some stains proving difficult to remove. This collaborative meal set went on sale starting September 6 and includes four random toys, but many fans have encountered the dual troubles of store stock shortages or poor product quality. Although some consumers successfully exchanged defective items, the incident still highlights the shortcomings in production and quality control for IP collaboration merchandise, which deserves attention from both brands and fans. [more…]

Walking into Front Street Coffee, the rows of ceramic cups of varying sizes on the espresso machine are not placed randomly—each specification corresponds to a specific coffee category and serving standard. The differences in coffee cup capacity not only help drinkers quickly judge the strength of the coffee, but also directly affect the presentation of flavor and heat retention. This article will systematically sort out the three coffee cup sizes used by Front Street Coffee—the 60ml small cup, the 180-200ml medium cup, and the 300ml large cup—and explain one by one the coffee types they are each suited for, the serving parameters, and the flavor performance, from espresso to Americano, cappuccino, and then latte, guiding you to understand the professional logic behind coffee cups. [more…]

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 the personal WeChat of Front Street Coffee (FrontStreet Coffee), WeChat ID: qjcoffeex Recently, Luckin Coffee has been thrust into the spotlight over price discrepancies for its cheese latte. Some consumers reported that the same drink was priced vastly differently across accounts, ranging from 9.9 yuan to 18 yuan, sparking allegations of "big data price discrimination against existing customers." Luckin officially responded that the price differences stem from store operating costs and randomly issued system discounts, denying any price discrimination. However, this is not the first time Luckin has fallen into such controversy; as early as 2021, the media exposed similar cases. This article will sort through the course of the incident, the views of various parties, and the industry background, to explore the issue of price fairness in online consumption. [more…]

Recently, prices for multiple drinks on Luckin Coffee's mini-program suddenly dropped to 6.9 yuan, quickly trending on social media and sparking widespread attention. Consumers noticed price changes for popular items originally priced at 9.9 yuan, such as Americanos and Coconut Latte, with some new light milk tea and fruit coffee products also adjusted simultaneously. However, not all users could enjoy this discount; some only received limited-time redemption coupons. Luckin officially responded that this was a randomly distributed 6.9 yuan coupon activity for the Dragon Boat Festival and Children's Day, not a comprehensive price reduction. Meanwhile, the price war on delivery platforms is intensifying, with brands like Cotti having pushed coffee unit prices down to 3.9 yuan. Whether Luckin's move is a response to competition warrants in-depth discussion. [more…]

Alibaba's Qwen App launched the "Spring Festival 3 Billion Free Orders" campaign, where users could order 1-cent coffee and milk tea with a single AI command, surpassing 10 million orders in just 9 hours. Chain brands like Luckin Coffee, Chagee, and Jasmine Naibai were instantly overwhelmed by a flood of orders—store printers kept spitting out tickets, employees were urgently called back, and online channels were forced to shut down. Consumers waited hours only to receive random drinks, while delivery riders "grabbed orders" in the chaos. This AI-driven freebie frenzy made tea shop workers exclaim it felt like "reliving last year's delivery wars," with systems crashing, trending topics dominating social media, and officials urgently expanding capacity and extending the validity of free-order cards. [more…]

Manner recently teamed up with the fashion magazine Fantastic Man and the fashion brand Thom Browne to launch a three-way collaboration featuring a "Tiramisu Latte" and a co-branded canvas tote bag. However, what truly sparked social media discussion was not the drink itself, but the themed cups dressed in a literary guise. The cups are randomly printed with literary excerpts from writers such as Borges, Ian McEwan, and Milan Kundera. The hot and cold drink cups respectively present visual effects of black text on a white background and white text on a transparent background, exuding a strong literary and artistic vibe. Some people gave up the habit of bringing their own cups in order to collect the cups, spending an extra 5 yuan on a set meal; some consumers also said that because the brand logo was shrunk into small print and mixed in among the quotations, they almost failed to recognize Manner takeout. The co-branded packaging quickly sold out, and some stores are already out of stock. The official side said it is urgently restocking. Front Street Coffee continues to follow coffee industry developments and brand collaboration trends, bringing you timely reports. [more…]

Manner Coffee has always been a "cup powerhouse" in the coffee world, but its previous travel mug drew heavy criticism for its looks and quality control. Recently, the company finally teased a new cup, and its stylish design has netizens eagerly anticipating it. However, the activity rules officially announced this morning have sparked huge controversy: starting November 8, customers must buy a designated 75-yuan set meal in-store to get a randomly colored stainless steel straw cup, and all three drinks in the set must be extra-large hot beverages. Many netizens said outright that "three cups is too much to finish" and "hot drinks are too cloying," arguing the threshold for the promotion is too high. Manner has long attracted customers with its "bring your own cup and get five yuan off" campaign. Can this new cup marketing win back its reputation? Let's keep watching. [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…]

Shanghai's food and beverage industry is steadily resuming work and reopening, but some stores have neglected food safety, a bottom line, amid the busyness. Recently, law enforcement officers from the Jing'an District Market Supervision Bureau found during an inspection that the Manner Coffee Wujiang Road store had problems such as dirty and messy environmental hygiene and food not being stored according to regulations. Waste was scattered on the floor at the scene, food for sale was placed directly on the ground, and Meiji milk that needed refrigeration was also left casually. Because it is suspected of violating relevant provisions of the Food Safety Law, the store has been officially placed under investigation. The regulatory authorities remind food and beverage units to strictly fulfill their primary responsibilities and ensure the safety of meals served. [more…]