Pu’er Coffee

 Some foods, when consumed together with coffee, can trigger subtle “chemical reactions” in the body—turning what should be an enjoyable moment into an uncomfortable experience. Below are several types of foods that simply don’t get along with coffee. You may be surprised to find you’ve stumbled into one of these combinations before. 1. Coffee and Alcohol “Wine and coffee, one cup after another”—the lyrics sound romantic, but reality calls for caution. Caffeine stimulates the central nervous system, while alcohol acts as a depressant. Consuming both at the same time is like pressing the gas pedal and the brake simultaneously, leaving the brain confused between alertness and intoxication. This tug-of-war not only increases strain on the heart, but also makes it easier to underestimate how drunk you really are, since caffeine masks the effects of alcohol. More importantly, both substances rely on the liver for metabolism, and taking them together significantly increases the liver...

 With a soft gurgle , hot water hits the coffee grounds and the aroma instantly fills the air—this is the “soul-awakening ritual” for many people every morning. Some rely on coffee to survive morning meetings, others pair it with afternoon desserts, and some even drink it like water. But have you ever stopped to think that the coffee you hold every day might be wrong from brewing to the very last sip? You buy good beans, yet the coffee tastes sour and bitter. You drink it for energy, but end up feeling sleepier—or worse, jittery and anxious. Chances are, it’s not that coffee doesn’t suit you. You’ve probably stepped on a few hidden landmines. Today, let’s break down the most common everyday coffee mistakes—so every cup you drink is worth it and feels good. Mistake #1: Drinking Coffee on an Empty Stomach Boosts Energy Running late in the morning, skipping breakfast, and chugging coffee on an empty stomach—is this your routine? Many people believe caffeine absorbs faster on an ...

 We often hear that “a cup of coffee a day keeps the doctor away.” Indeed, moderate coffee consumption can boost alertness and is rich in antioxidants. But just like even the best ingredients aren’t suitable for everyone, coffee is not a “universal drink” that fits all. So which friends need to push that coffee cup a bit farther away? Let’s take a look. ♥ Friends with sensitive stomachs should be careful Some friends feel as if a rock concert has erupted in their stomach after drinking coffee, churning and rumbling nonstop. This is not a coincidence. The caffeine and various organic acids in coffee stimulate stomach acid secretion. For people with healthy gastric mucosa, this may not be a big issue. But if your digestive system is already sensitive, or you have conditions like acid reflux or gastric ulcers, this surge of “acidity” may worsen your discomfort. Studies have found that coffee can indeed relax the muscle connecting the esophagus and stomach, making stomach acid more...

 Every morning, the elevators in office buildings are filled with the rich aroma of coffee. Sleepy office workers cling to their cups of “life support.” Some get headaches if they skip a day; others rely on coffee to survive endless nights of overtime. But the warnings never stop: “Coffee hurts your stomach,” “Coffee causes insomnia,” “Too much leads to osteoporosis.” So what’s the truth? What really happens to your body when you drink coffee for years? Let’s break it down — especially for three types of people who may need to rethink their relationship with coffee. 1. The “Sensitive Stomach” Crowd Do you feel acid rising in your stomach or even a dull ache after drinking coffee? You’re not being dramatic — your stomach is sending out an SOS. Caffeine and organic acids in coffee — such as chlorogenic acid — stimulate stomach acid secretion. For most people with healthy digestion, this is tolerable and may even help digestion. But if you already have acid reflux, ulcers, or c...

 The morning sun slips through the curtains, and for many people, the very first thing they do after waking up is make a cup of coffee. The rich aroma fills the air, instantly awakening the sleepy soul. But what you may not realize is — this daily ritual might be quietly harming your stomach. Think about it: after a night of rest, your stomach is completely empty. Then, suddenly, a cup of coffee rushes in. The caffeine in it directly stimulates the stomach lining, triggering an excessive secretion of stomach acid. With no food to digest, the extra acid ends up “corroding” the stomach walls themselves. Over time, this can lead to discomfort such as stomach pain, acid reflux, or heartburn. For many people, chronic gastritis actually begins with small, repeated habits like this. These Three Groups Should Be Especially Careful 1. People who already have stomach issues If you often experience stomach pain, bloating, or have been diagnosed with gastritis or ulcers, drinking coff...

 “Every time I drink coffee, I have to run to the bathroom within half an hour—it’s like my body has an alarm clock.” “I drink two cups of coffee every day, but I often feel bloated and constipated. Sometimes I even wonder if I should just give up coffee.” On October 16, the hashtag “The first batch of coffee lovers has fallen victim” started trending online. Netizens shared their very different gut reactions to coffee—some experience diarrhea, while others get constipated. Caffeine’s Dual Effect: It Can Both Relieve and Cause Constipation Why can the same cup of coffee produce two completely opposite effects? According to Cui Jun, Chief Dietitian at Beijing Electric Power Hospital, coffee’s impact on digestion is the result of multiple factors—mainly caffeine stimulation and acidic compounds. Caffeine stimulates stomach acid secretion and speeds up intestinal movement. A single intake of 100 mg of caffeine (roughly one espresso) can increase intestinal motility by nearly 3...