Recently there have been quite a few rumors about coffee. First, a study published in Nutrients by Northwestern University in the United States claimed that drinking coffee is linked to a lower risk of COVID-19, and then there were claims that smelling coffee aroma can restore one's sense of smell. Are these claims actually reliable? This article sorts through the complete data and conclusions of that study, and shares the personal experience of trying coffee aromatherapy to recover the sense of smell. The core point is very clear: coffee is not a miracle cure for preventing or treating COVID-19. What truly plays the key role is the human immune system, and a balanced diet, adequate nutrition, and scientific protective measures are fundamental. At the same time, it reminds everyone that a temporary loss of smell and taste is no cause for excessive anxiety, as the body needs time to repair itself. [more…]

Rose black tea cleverly blends rich Chinese black tea with fragrant rose petals. It can serve as a gentle morning pick-me-up, a soothing afternoon relaxant, or a base for milk tea or lattes. This organic tea has a smooth taste and is enjoyable both plain and with a small amount of milk and sweetener. This article provides a comprehensive analysis of the factors affecting the caffeine content of rose black tea, such as tea variety, water temperature, steeping time, and floral ingredients, and details its health benefits in areas including antioxidant effects, improved digestion, energy enhancement, anti-inflammation, stress relief, vitamin C supplementation, and immune support. We will also share practical guides for hot brewing and cold brewing, and recommend related products from Front Street Coffee to help you better enjoy this beverage that combines floral fragrance and tea character. [more…]

Tieguanyin is a representative variety of oolong tea, falling between green tea and black tea, combining floral aroma with a mellow taste. Beyond its unique flavor, it also offers numerous benefits for the body. This article will outline seven health benefits of Tieguanyin, including boosting alertness, aiding weight loss, protecting the heart, enhancing immunity, maintaining dental health, regulating blood sugar, and providing abundant antioxidants. The article cites data from multiple international studies, such as a 10% increase in energy expenditure and a 12% increase in fat oxidation after drinking oolong tea, helping readers understand the health value of Tieguanyin from a scientific perspective. [more…]

What kind of sparks fly when a well-known domestic pharmaceutical company starts selling milk tea? In mid-August this year, North China Pharmaceutical's tea beverage brand opened its first store in Shijiazhuang, marketed with "healthy water," "Five Elements secret formula," and "pure natural, zero additives," with basic drinks priced at only 7 yuan. Even more surprising, during the soft opening, customers could enjoy a comprehensive smart health checkup, with a robot testing 70 indicators across ten major systems and recommending corresponding drinks based on the results. First-day revenue was nearly 8,000 yuan, and business has remained so booming since then that takeout has been shut down. The brand has already begun preparing franchise materials and plans to officially open franchising next year, while franchise stores will also take on the distribution function for Huawei Health functional foods. So how exactly does this move work? Let's take a closer look. [more…]

How exactly does Earl Grey tea get its distinctive citrus aroma? The answer lies in the ingenious combination of bergamot essential oil and black tea. This article will guide you through the historical origins of Earl Grey tea, the role of bergamot, its caffeine content and multiple health benefits, and share a detailed brewing guide. Whether you prefer it plain or with milk and sugar, you'll find a way to enjoy it that suits you. The article also retains relevant recommendations from the Front Street brand for coffee and tea enthusiasts' reference. [more…]

Jin Jun Mei and Jin Mao Hou both belong to the black teas of Tongmu Village in the Wuyi Mountains, but the two differ noticeably in production technique, picking standards and market positioning. Jin Jun Mei is regarded as a luxurious upgraded version of Lapsang Souchong, emphasizing plump, robust buds and a pronounced honey aroma; Jin Mao Hou, by contrast, is often used as a collective term for lower-grade Jin Jun Mei. This article will sort through the five basic stages of Chinese tea processing, and focus on Jin Jun Mei's place of origin, picking timing and health benefits, while also clarifying its relationship with Jin Mao Hou and the question of which one commands a higher price, helping coffee and tea drinkers understand more clearly what makes these two black teas unique. [more…]

Assam black tea is renowned for its robust flavor and high caffeine content, making it a common choice for breakfast tea. However, its caffeine levels are not uniform—they are influenced by tea plant variety, leaf grade, harvest season, and brewing method, with BOP tea bags potentially containing more than double the caffeine of loose-leaf tea. Research shows that Assam unbroken loose-leaf tea has relatively low caffeine content among Indian black teas, while Orange Pekoe and CTC rank at the top. Beyond providing a stimulant effect, Assam tea may also offer benefits such as immune enhancement, weight management support, anti-cancer properties, blood sugar reduction, and prevention of neurodegeneration. This article will detail these benefits, introduce proper brewing techniques, and emphasize the importance of individual体质 differences and professional medical advice. [more…]

Black tea, one of the most widely consumed types of tea in the world, traces its origin to an accidental oxidation event in Fujian, China, in the 17th century. Thereafter, thanks to its ease of storage, transportability, and the way its flavor improves over time, black tea was quickly spread by British and Dutch merchants to India, Sri Lanka, Africa, and beyond, gradually moving from an aristocrats' exclusive to an everyday staple for the masses. This article systematically outlines the historical development and main producing regions of black tea, introduces representative varieties such as Assam, Darjeeling, Ceylon, Kenyan, and English Breakfast one by one, and also explains black tea's health benefits in areas such as antioxidation, anti-inflammation, and promoting digestion, while offering tea-selection suggestions for different drinking occasions. [more…]

Recently, a 20-year-old man in Shandong who had long used drinks such as milk tea and cola instead of plain water to quench his thirst had a blood sample that unexpectedly showed a milky white, separated state, and he was diagnosed with lipemic blood. Doctors pointed out that milk tea is a high-calorie drink, and long-term excessive intake can lead to elevated blood lipids, increased blood viscosity, and even trigger blood vessel blockage and cardiovascular disease. What is worrying is that similar cases are not isolated among young people, and reports keep appearing on social platforms of young people facing health crises because of their addiction to milk tea. This sounds a warning bell for all milk tea lovers: it is urgent to reasonably control the intake of high-sugar, high-fat drinks and cultivate healthy eating and exercise habits. [more…]

Water makes up 60 to 70 percent of the human body, and adults need to drink 3 to 5 liters of water per day, so drinking water safety is directly related to everyone's health. As consumer demand for packaged drinking water continues to grow, the actual quality of products labeled "purified" or "mineral" on the market has become a focus of public attention. Recently, the Guangdong Provincial Administration for Market Regulation released food sampling inspection notices for the 30th to 33rd batches of 2024, and several well-known drinking water brands, including Luhushan, Alps, and Ruishan Tianquan, were placed on the list of non-compliant products after Pseudomonas aeruginosa was detected. This opportunistic pathogen poses a relatively high health risk to people with weakened immune systems. How did the companies involved respond? What purchasing advice did regulators provide? This article will sort out the details for you. [more…]

Which has more caffeine and is more invigorating, iced coffee or hot coffee? Many people would answer that hot coffee is more invigorating. But in fact, whether coffee is invigorating has little to do with it being cold or hot; it depends more on the caffeine content of the coffee variety and the amount of caffeine extracted during brewing. If the same coffee beans are used, extract [more…]

Phoenix Dancong has always been famed for its rich aromas, among which the jasmine-scented type is especially unforgettable after just one sip. Starting from the actual flavor of light-aroma Phoenix Dancong, this article guides you through why it can present a pure fragrance almost like a natural bouquet, and what main types Phoenix Dancong can be divided into according to aroma profile. The article also explains in detail the flavor differences between spring tea and snowflake tea, suggested brewing parameters, its effects on health, and key points for everyday storage. Whether you are a beginner just getting to know Dancong or a tea lover wanting to learn more about floral-style oolong, you will find practical reference information here. Front Street Coffee will also draw on years of tea-selection experience to sort out these key points for you. [more…]

Hawaiian Kona coffee is the only top-tier coffee variety produced on American soil, renowned worldwide for its plump and lustrous appearance, balanced sweetness and acidity, and nutty aroma. It is grown in the fertile volcanic ash soil on the slopes of Mauna Loa, with scarce yields and high prices. This article will comprehensively introduce Kona coffee from multiple perspectives including flavor and mouthfeel, growing region geography, climatic conditions, and cultivation patterns, and share a pour-over brewing method suitable for home use, helping coffee enthusiasts better savor this coffee hailed as a "rare treasure of the world." [more…]

Catimor is a coffee variety bred by crossing Timor and Caturra. Developed in 1959 by CIFC in Portugal, it is known for its disease resistance and high yield, and is widely planted in Central and South America. It inherits the Robusta genes of Timor, giving it extremely strong resistance to leaf rust and berry disease. The plant is short and compact, suitable for dense planting, and its yield far exceeds that of traditional varieties. Currently, 99% of Yunnan's coffee production comes from Catimor. However, the Robusta genes also bring controversy in terms of flavor—when grown at high altitudes, its cupping performance is noticeably inferior to varieties such as Bourbon and Caturra, and the increased chlorogenic acid content brings bitterness and an unpleasant acidity. This article will provide a comprehensive analysis of Catimor's varietal origins, plant characteristics, and flavor controversies, and, using the high-mountain Catimor of Lujiangba in Baoshan, Yunnan as an example, combined with Front Street Coffee's roasting recommendations, explore this variety's positioning and value in the specialty coffee era. [more…]

Arabica coffee beans account for 70% to 80% of global coffee production, making them one of the most important varieties in commercial coffee. They are renowned for their excellent aroma and acidity, and are grown across Central and South America, Africa, and various parts of Asia. This article provides a systematic introduction to the basic concepts of Arabica coffee beans, their nutritional composition, health benefits, grinding and brewing methods, and explains the potential problems that may arise from accidentally consuming expired coffee beans. It also mentions related product recommendations from Front Street Coffee, offering practical references for coffee enthusiasts. [more…]