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時間:2022-08-15 來源:本站 點擊:258次

Union Berlin beats Israel's Maccabi Haifa in UEFA Conference League******

JERUSALEM, Nov. 25 (Xinhua) -- Israeli champion Maccabi Haifa suffered 1-0 home loss to Bundesliga side Union Berlin in the fifth round of Group E in the UEFA Conference League on Thursday evening.。

Haifa remain with four points at the bottom of the four-team group where Union stand in third place.。

Feyenoord Rotterdam, who drew 2-2 in an away match against Slavia Prague, reached 11 points to secure first place and a spot in the Round of 16.。

The Czech side are currently in second place with seven points, one more than the Germans, ahead of a decisive match between the two sides in Berlin on December 9 in the last round of the group.。

After a first half without any serious scoring chances, Haifa missed an opening goal in the 48th minute, by striker Dean David.。

Union scored the winning goal in the 66th minute, from a long-range header by Norwegian midfielder Julian Ryerson, after an accurate pass by Sheraldo Becker. Enditem。


  26日全省大部晴到多云天气为主。全省共计2站日最低气温低于-10 ℃,23站日最低气温低于-5 ℃,全省最低气温出现在吴起站(-11.6℃)。

  受西风槽快速东移影响,27-3月1日,我省部分地方有弱降水,北部有弱降温、吹风天气。27日全省多云转阴天,陕北南部部分地方、秦巴山区部分地方有分散性小雨或雨夹雪。具体气温分布:陕北大部-7~12℃,关中大部、商洛-1~14 ℃,汉中、安康4~16 ℃。






  华商报记者 毛蜜娜 通讯员 张曦



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Why Does Coffee Make Me Poop?

Like opening the blinds and stepping into the shower, a cup of coffee gets people moving in the morning — in more ways than one. This satisfying brew revs energy levels with a dose of caffeine and, for many people, quickly and reliably jump-starts gut activity and an urgent need to poop.


But given coffee’s popularity, it’s surprising that we know so little about how it affects the gastrointestinal tract, said Dr. Robert Martindale, a professor of surgery and the medical director for hospital nutrition services at Oregon Health and Science University.


Some studies on the topic — which tend to be small, old and limited — have suggested that it’s probably not the caffeine that triggers the urge to go. One paper published in 1998, for instance, found that decaffeinated coffee had a similar stimulatory effect on the colon as caffeinated coffee, whereas a cup of hot water did not.


Coffee is a complex beverage containing more than 1,000 chemical compounds, many of which have antioxidant and anti-inflammatory properties. And determining how they affect the intestines is challenging.


One thing we do know is that coffee doesn’t affect everyone the same way. In one study published in 1990 in the journal Gut, 92 young adults filled out a questionnaire about how coffee affected their bowel habits; just 29 percent of the respondents said it “induced a desire to defecate,” and most of them — 63 percent — were female. (Though Dr. Martindale said that the percentage of people who have a bowel response after drinking coffee is likely much higher in the general population — he estimated that around 60 percent of his patients do — and he hasn’t noticed any differences between men and women.)


We also know that a gut response to coffee can happen fast. In the same study, some volunteers agreed to have a pressure-sensing probe inserted into their colon to measure intestinal muscle contractions before and after drinking a cup of Joe. Among those who said that coffee usually stimulated a bowel movement, the probe showed a significant increase in pressure within four minutes of drinking coffee, while the so-called nonresponders had no change in colon activity.


That drinking a cup of coffee can stimulate the opposite end of the gastrointestinal tract within minutes means “it’s probably going through the gut-brain axis,” Dr. Martindale said. That is, the arrival of coffee in the stomach sends a message to the brain, which then “stimulates the colon to say, ‘Well, we’d better empty out, because things are coming downstream,’” he explained. The coffee itself would move through the intestines much more slowly, likely taking at least an hour to traverse the long path from the stomach through the small intestine and to the colon.


This communication between the stomach, brain and colon, called the gastrocolic reflex, is a normal response to eating. But coffee seems to have an outsize effect; one study published in 1998 found that eight ounces of coffee stimulated colonic contractions similar to those induced by a 1,000-calorie meal. Researchers have hypothesized that coffee’s gut-brain messaging is likely caused by one or more of coffee’s many chemicals, and perhaps mediated by some of our own hormones that play important roles in the digestive process, like gastrin or cholecystokinin — both of which can spike after coffee drinking.


While the mechanism remains murky, coffee’s effects on the gut may be helpful for some people, including those recovering from certain types of surgery. Impaired bowel function is common after abdominal surgeries, for instance, which can lead to bloating, pain and an inability to pass gas or tolerate food. A 2020 analysis combined the results of seven clinical trials and found that drinking coffee allowed patients who had undergone colorectal or gynecological surgery to tolerate solid foods an average of 10 and 31 hours sooner, respectively. Coffee also reduced the time to their first bowel movement, by an average of 15 to 18 hours.


“A couple of sips of coffee can do it. It doesn’t take much,” said Dr. Martindale, who routinely offers his patients a cup of coffee the morning after surgery.


Dr. Martindale also suggests coffee, along with other dietary changes, when he counsels patients with chronic constipation. And he said it’s not uncommon for patients who have given up coffee for one reason or another to tell him, “Doc, I can’t go to the bathroom without a coffee.”


Sonya Angelone, a registered dietitian and spokeswoman for the Academy of Nutrition and Dietetics, cautioned against relying too much on coffee to stay regular. If someone is constipated, “it is not because they have a deficiency of coffee,” she said. Ms. Angelone recommends eating more fruits and vegetables, which are high in fiber, as well as increasing fluid intake and physical activity to address constipation. “What I find for a lot of people is they don’t start off with a fiber punch in the morning,” she said. Brewed coffee contains a small amount of fiber, about one gram per eight-ounce cup.


Some people find that coffee causes an upset stomach and loose stools, as well as side effects linked to excess caffeine, like insomnia, anxiousness, heart palpitations and headache, Ms. Angelone added. The Food and Drug Administration says that it’s safe for most people to drink 400 milligrams of caffeine — the amount in about four or five cups of coffee — per day. Though keep in mind that people metabolize caffeine differently, so this threshold can vary from person to person. “Coffee is one of those things, unlike other foods, that if it bothers you, you know it,” Ms. Angelone said.


But for the rest of us, coffee can be part of a comforting morning routine, waking us up in a multitude of ways.


男子称在周大生专柜买到“金墩墩” 律师:商家若无授权属侵权******

李先生在周大生购买了五条“金墩墩”手链。  本文图均为 受访者 供图






























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