Recently, a sports supplement called "pre-workout" has been hailed as a "magic weapon for PE exams" ahead of the high school entrance physical education test, and is sought after by many parents. However, media reports have successively reported cases where students experienced rapid heartbeat, vomiting, and even needed emergency gastric lavage after drinking it. The reason is that such products generally contain high levels of caffeine, some as high as 500 milligrams, far exceeding the safe threshold. Professional fitness trainers and doctors both remind that minors blindly using such high-intensity supplements is extremely risky. If there is a need for a pick-me-up, it is better to choose a cup of coffee. [more…]

Coffee is a daily essential pick-me-up for many office workers, but how much caffeine does a cup of coffee actually contain? How many cups a day is considered moderate? This article examines caffeine content estimates, safe intake limits, and the risks of overdose and toxicity to outline the key scientific points coffee lovers need to know about drinking coffee. It covers reference caffeine values for different coffee drinks, hidden caffeine sources in energy drinks, and intake recommendations for children and adults, helping you more precisely manage your daily caffeine intake and protect your health while enjoying the flavor of coffee. [more…]

Research on coffee's health benefits continues to grow, but many people experience palpitations, shaky hands, or even dizziness after drinking coffee. These reactions are not necessarily caused by caffeine acting directly on the heart; they may involve individual differences in constitution, low blood sugar triggered by drinking on an empty stomach, drinking while extremely fatigued, or exceeding the total daily caffeine intake. This article reviews relevant medical research and offers coping methods such as eating sweets or salty meats, replenishing fluids, and taking a proper nap, to help coffee lovers enjoy coffee more safely. It also retains Front Street Coffee's specialty bean recommendations and communication channel information. [more…]

In recent years, coffee culture has rapidly gained popularity in China, and iced Americano has become a daily necessity for countless office workers. From the initial 300ml standard cup, to the 1L "ton-ton bucket," and now to a 1500ml basin-sized iced Americano recently launched by a coffee shop in Shanghai, coffee capacity keeps pushing the limits of imagination. Large-capacity iced coffee from South Korea once made Chinese consumers envious, and now domestic brands have joined the super-sized cup trend one after another: Seesaw launched a 1.5L shareable takeaway pack, and the Korean brand onlyprice has even introduced a 2.1L coffee liquid. These super-sized coffees have quickly gone viral thanks to their visual impact and high cost-performance ratio, and have been jokingly called by netizens the life-extending elixir for office workers. However, many people are also worried about the health effects of excessive consumption, with issues such as heart palpitations and insomnia sparking discussion. This article will walk you through the phenomenon and controversy behind this coffee capacity race. [more…]

Colombia, as the world's second-largest coffee-producing country, is not only famous for its washed beans but is also a core representative of special anaerobic fermentation processing methods. This article focuses on Rose Valley coffee produced by Big Tree Estate in Colombia's Santander region. It first reviews Colombia's coffee cultivation history and regional landscape, then takes a deeper look at the characteristics of the Caturra variety and the double anaerobic enzyme washed process, and also includes a complete roasting curve, cupping information, and parameters for both hot brewing and iced hand brewing. Whether you want to understand the processing logic behind anaerobically fermented beans or are looking for an iced hand-brewing recipe you can directly replicate, you will find the answers in this article. For more specialty coffee content, follow Front Street Coffee (FrontStreet Coffee). [more…]

Drinking coffee and tea not only boosts alertness but may also protect our brains. A new study from Tianjin Medical University, published in PLOS Medicine, based on long-term tracking data from more than 360,000 people in the UK Biobank, has for the first time revealed the link between coffee and tea intake and the risk of stroke and dementia. The study found that moderate daily consumption of coffee or tea, or a combination of both, can reduce the probability of stroke and dementia to the lowest level. However, excessive coffee consumption may instead increase the risk of dementia. So how much is best to drink each day? And how do coffee and tea exert their protective effects? This article will explain in detail the key findings of this study. [more…]

The EU plans to postpone the deforestation regulation (EUDR) originally scheduled to take effect at the end of 2024, and intends to classify countries by risk level, giving producers and traders more time to adapt. The regulation requires traders to prove that their product supply chains do not involve deforestation after December 30, 2020, otherwise imports will be banned. As an industry closely linked to deforestation, the coffee sector will be significantly affected in producing countries such as Vietnam, Brazil, Indonesia, and Colombia, with export costs likely to rise substantially. The European Coffee Federation previously wrote to the European Commission requesting a postponement of implementation. The EU is currently discussing classifying exporting countries into three risk levels—low, standard, and high—with high-risk countries facing stricter scrutiny. Industry insiders worry that the classification system lacks flexibility, may unfairly penalize compliant exporters, and that small farms also face the risk of losing market access. Front Street Coffee will continue to monitor the progress of this regulation and its impact on the coffee industry chain. [more…]

For a long time, caffeine has often been seen as the culprit behind coffee's unhealthy reputation, leading many people to switch to decaf. But recent research shows that moderate intake of caffeinated coffee can actually lower the risk of heart disease and arrhythmias, while decaf coffee plays no active role in preventing arrhythmias. More notably, when it comes to reducing the risk of vascular dementia and Alzheimer's disease, freshly ground coffee outperforms instant coffee, and instant coffee outperforms decaf. Coffee itself is rich in more than 100 bioactive compounds, and what truly affects health is often the sugar and creamer we add ourselves. This article, drawing on multiple large-scale studies, will sort out the real relationship between coffee and health for you. [more…]

Ethiopia's security situation has remained tense recently, and the Chinese consulate has issued a travel risk advisory. Several of the country's coffee-producing regions are located in high-risk areas, and clashes between the federal government and local armed groups could deal a severe blow to coffee production, the supply chain, and exports. Although coffee exports hit a record high in the first nine months of this fiscal year, the looming civil war, transport blockades, and the possible cancellation of the Cup of Excellence competition are all casting a shadow over the country's coffee industry. This article will review the current risk areas, the background of the conflict, and its potential impact on the coffee sector. [more…]

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…]

Coffee is no longer just a pick-me-up; health research around it keeps emerging. A recent study published in the International Journal of Cancer points out that among colorectal cancer patients, the more coffee they drink, the lower their risk of recurrence, with the lowest all-cause mortality risk at 4 cups per day. Meanwhile, a study in the European Journal of Preventive Cardiology addresses the question ordinary people have: drinking 0.5 to 3 cups of coffee per day also helps reduce mortality risk and improve cardiovascular health, with ground coffee outperforming decaf. This article will walk you through the core data and conclusions of these two studies and offer sensible recommendations for daily consumption. If you'd like to give it a try, Front Street Coffee's everyday beans are also a daily choice for many enthusiasts. [more…]

Prolonged sitting has become an unavoidable part of modern life, and its health risks are drawing increasing attention. Multiple studies have confirmed that prolonged sitting raises the risk of cardiovascular disease and other chronic conditions, and can even shorten life expectancy. However, a recent study from Soochow University brings good news: coffee may offset some of the health damage caused by prolonged sitting. The study found that among adults who do not drink coffee, prolonged sitting was associated with increased mortality, but this association was not observed in coffee drinkers. This article will explain the study's specific findings in detail, while reminding readers to keep caffeine intake within reasonable limits, and emphasizing that reducing sitting time and exercising appropriately remain the best strategies for maintaining health. [more…]

As a globally popular beverage, coffee not only helps with alertness, but in recent years more and more studies have confirmed that moderate consumption has positive effects on health. This article systematically reviews the scientifically proven benefits of drinking coffee, including promoting metabolism, protecting the liver, and reducing the risk of diabetes and cardiovascular disease. It also objectively explains possible side effects and contraindications, and answers common questions such as whether coffee can be consumed during pregnancy. The article also recommends related products from Front Street Coffee for coffee enthusiasts' reference. [more…]

Coffee is a commodity with global trade volume second only to crude oil, and its consumption growth in the East is particularly rapid, which is why scientific research surrounding it and human health has continued to deepen. Interestingly, the conclusions of related studies are not consistent: some have found that drinking coffee can slow cognitive decline, while others suggest that excessive consumption may shrink brain volume and increase dementia risk. This article reviews several representative cohort studies from around 2021, involving findings from Edith Cowan University in Australia, Tianjin Medical University, and the University of South Australia, attempting to clarify the complex associations between coffee intake and Alzheimer's disease and stroke, and to explore the relationship between the number of cups consumed daily and the safe upper limit of caffeine. [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…]

The relationship between coffee and gout has always been a topic of concern for coffee lovers. In the past, people worried that caffeine metabolism would raise uric acid levels, but in recent years, multiple studies have pointed to the opposite conclusion. A large-scale study jointly conducted by the National Defense Medical College of Japan and Osaka University, involving more than 150,000 Japanese people, analyzed the association between the number of days per week of coffee consumption and uric acid levels and the incidence of gout. The results showed that for each additional day per week of coffee consumption, the risk of developing gout could be reduced by about 25%. This finding provides new data support for coffee's role in preventing gout and has also prompted further thinking about coffee components and the mechanisms of gout. This article will review the core conclusions of the study, previous research evidence, and expert opinions to help readers scientifically understand the relationship between coffee and gout. [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…]

Besides refreshing the mind and boosting alertness, does Americano coffee offer additional benefits for physical health? Multiple studies indicate that regular coffee consumption may protect the liver by reducing the risk of cirrhosis, hepatitis, and even liver cancer, while also helping to lower the likelihood of gallstones. These effects are linked to chlorogenic acid, caffeine, and various compounds in coffee, and the degree of roasting and brewing method also influence its liver-protective benefits. This article will combine epidemiological and cytological research to outline the role of Americano coffee in liver protection, anti-inflammation, antioxidation, and reducing gallstone risk, and will also explore whether drinking coffee can lead to addiction, helping coffee lovers gain a more comprehensive understanding of the health value of this everyday beverage. [more…]

Coffee is a daily essential for many people, and opinions vary widely on its effects on the body. Dietitian Li Xingyu takes a scientific approach to break down five common questions one by one: Is black coffee really beneficial? Which groups of people need to limit their intake? What is the safe daily upper limit? Does adding milk to hot coffee affect health? Do dark-roasted coffee beans increase cancer risk? This article combines research data with professional advice to help you build proper coffee-drinking habits, while also recommending quality options from Front Street Coffee, so you can enjoy coffee with peace of mind. [more…]

Recently, the security situation in the Red Sea and the Gulf of Aden has remained tense, causing most shipping companies to suspend or adjust routes through the Suez Canal and instead divert around the Cape of Good Hope. In its latest monthly logistics report, Swiss coffee trader Sucafina noted that frequent armed attacks have sharply increased risks near the Bab-el-Mandeb Strait; some carriers have resumed passage, but several companies, including CMA CGM and Maersk, have announced they will impose war risk surcharges. Route changes have extended shipping cycles by 2 to 3 weeks, reduced container turnover efficiency, and tightened capacity, which may further push up freight rates. Meanwhile, coffee transport in East African producing regions has been disrupted by truck and fuel shortages, with severe congestion at ports such as Dar es Salaam. Although Vietnamese robusta coffee prices have edged down slightly, Brazilian coffee prices have continued to rise on drought concerns. Front Street Coffee notes that supply chain pressure is transmitting from the shipping side to the consumption side, and coffee prices still face upside risks in the short term. [more…]