Researchers Use Rats to Find Out Why Coffee Makes Us Poop
21 Mai, 2019, 09:52 | Auteur: Yves Courtet
Coffee lovers are always quick to point out the benefits a cup of Joe has on their digestive system, but now scientists have dug deeper into why.
They suspected the gut microbiome may also play a role and made a decision to look at how coffee was affecting bacteria in the gut.
The researchers gave rats coffee with caffeine and decaffeinated coffee for three days and saw that throughout the period, their small intestines had an improved ability to contract, regardless of the level of caffeine content. These effects of coffee were interestingly were found to be independent of caffeine, as caffeine-free coffee also showed same results as coffee with caffeine did.
Leroy Merlin en Russie est au bord du scandale ?
La part du réseau Leroy Merlin sur le marché russe de "l'équipement ménager" approche les 20%. Beaucoup d'entre eux se plaignent des manifestations de corruption et des violations de l'éthique des affaires.
Red Sox crush Guerrero-less Blue Jays
The big blow was Chavis' ninth homer of the year, a two-run shot to left field after Bogaerts had delivered a two-run single. Perhaps Guerrero will pick up on Tuesday where he left off in Chicago against the White Sox on Sunday, when he homered.
"When rats were treated with coffee for three days, the ability of the muscles in the small intestine to contract appeared to increase", said Xuan-Zheng Shi, lead author of the study.
Researchers examined changes to bacteria when faecal matter was exposed to coffee in a petri dish, and by studying the composition of faeces after rats ingested differing concentrations of coffee over three days. They found that the production of bacteria was significantly decreased when the feces was exposed to both caffeinated and uncaffinated coffee.
The team admitted that more research will need to be done to find out whether these changes are affecting "good" bacteria - known as Firmicutes - or "bad" bacteria called enterobacteria. The study also documented changes to smooth muscles in the intestine and colon, and the response of those muscles when exposed directly to coffee. The research will form the basis for further investigation into whether coffee can be a viable treatment for ileus, or post-operative constipation, in which the intestines quit working after abdominal surgery. That growth was even lower with a 3 percent solution. Active ingredients in coffee such as caffeine, hydroxycinnamic acids notably chlorogenic acid, trigonelline, diterpenes eg cafestol and kahweol, and caffeic acid can all have benefits to drinkers.
New Zealand police have laid a terrorism charge against the Australian man arrested over the Christchurch mosque attacks. New Zealand police charged Brenton Harrison Tarrant with one count of engaging in a terrorist act.
But with a PG rating to adhere to, a hardcore division in 2019 probably would not live up to the expectations of the WWE Universe. The event threw up many more surprises, none more-so than an unexpected advertisement for Monday Night Raw the following night.
Instauré en 2009, le Prix Marc-Vivien Foé récompense le joueur africain ayant réalisé la meilleure saison en Ligue 1 . Une progression qui a donc permis à Lille de connaître sa plus belle saison de L1 depuis le titre de 2011.
The most famous paramilitary organization that is part of the National Security Service of GNA is the «RADA» group. He is one of the main opponents of the Muslim Brotherhood in the region and one of the most famous fighters against terrorism.
I thought I was going to come on in the later rounds. "When you've been in with so many guys, you can recognize body language". Deontay Wilder , on the other hand, improved to 41-0-1 and retained the WBC heavyweight title for the ninth consecutive time.
En 2004, il créé la très profitable compagnie low-cost Niki, qu'il revend en 2011 à l'allemand Air Berlin. Mais Niki Lauda avait survécu et, six semaines plus tard, il était au départ du Grand Prix d'Italie .
She added: "There is talk about the aftercare of the show and how guests are treated beforehand and it is complete lies". Love Island , another ITV show, has also come under scrutiny after the deaths of two former contestants.
The 29-year-old midfielder has won 12 titles in five seasons in Spain, lifting the Champions League trophy in 2016, 2017 and 2018. Toni Kroos has made a huge admission over Manchester United star's transfer to Real Madrid .
A team of activists abseiled from the top of the building and placed huge letters over the windows reading "CLIMATE EMERGENCY". The activists have accused BP of "fuelling a climate emergency that threatens millions of lives".
Libya has been under an arms embargo since the 2011 uprising which led to the ousting and killing of dictator Moamer Kadhafi. The media arm of Haftar's LNA said in a statement a "terrorist attack" had been repelled but did not give any details.
Nul doute qu’elle offrira à Mika la meilleure option pour poursuivre sa carrière dans le sport automobile. Et il n'est pas Andrei Arshavin, pour répondre à la question sur les attentes facilement et naturellement.
Mets OF Cespedes breaks ankle in 'violent fall'
Van Wagenen says Cespedes was not riding a horse, but the injury was sustained in a non-baseball related activity. Cespedes was already on the injured list while recovering from surgeries on both feet that took place past year .
Slipknot star Shawn Crahan announces death of daughter
We'd like to offer our deepest condolences the Crahan family and the loved ones of Gabrielle Crahan . "She will be missed". Shawn Crahan , 49, uploaded a picture of his daughter where he said his "heart was broken" at the news of her death.
Bangladesh potentially without Shakib for final
In the late of that innings, the 23-year-old Mosaddek Hossain slammed the fastest ODI half-century in Bangladesh cricket history. The tri-series in Ireland was organised as part of the teams' build-up for the World Cup , starting on May 30 in Britain.
Wilder settles Breazeale feud with one-punch KO
I didn't go seek him, he seeked (sic) me. "When you've been in with so many guys you can recognize body language". And Wilder won't need any more pounds as long as he still has one of the most feared right hands in boxing.
US State Dept approves $314m sale of missiles to South Korea
They also want to check on a report on North Korean propaganda websites that it had resumed some operations in Kaesong on its own. President Donald Trump, aimed at bringing about the denuclearization of the DPRK, broke down in Hanoi in February .