Moderate coffee drinking is safe, and three to four cups a day may have some health benefits, according to a large review of studies, in the BMJ.<\/p>\n
It found a lower risk of liver disease and some cancers in coffee drinkers, and a lower risk of dying from stroke – but researchers could not prove coffee was the cause.<\/p>\n
Too much coffee during pregnancy could be harmful, the review confirmed.<\/p>\n
Experts said people should not start drinking coffee for health reasons.<\/p>\n
The University of Southampton researchers collected data on the impact of coffee on all aspects of the human body, taking into account more than 200 studies – most of which were observational.<\/p>\n
Compared with non-coffee drinkers, those who drank about three cups of coffee a day appeared to reduce their risk of getting heart problems or dying from them.<\/p>\n
The strongest benefits of coffee consumption were seen in reduced risks of liver disease, including cancer.<\/p>\n
But Prof Paul Roderick, co-author of the study, from the faculty of medicine at University of Southampton, said the review could not say if coffee intake had made the difference.<\/p>\n
“Factors such as age, whether people smoked or not and how much exercise they took could all have had an effect,” he said.<\/p>\n
Everything in moderation, including coffee<\/strong><\/p>\n The findings back up other recent reviews and studies of coffee drinking so, overall, his message on coffee was reassuring.<\/p>\n “There is a balance of risks in life, and the benefits of moderate consumption of coffee seem to outweigh the risks,” he said.<\/p>\n The NHS recommends pregnant women have no more than 200mg of caffeine a day – two mugs of instant coffee – because too much can increase the risk of miscarriage.<\/p>\n This review suggests women at risk of fractures should also cut back on coffee.<\/p>\n For other adults, moderate caffeine intake equates to 400mg or less per day – or three to four cups of coffee – but that isn’t the only drink (or food) to bear in mind.<\/p>\n How much caffeine in my drink?<\/p>\n one mug of filter coffee: 140mg The researchers say coffee drinkers should stick to “healthy coffees” – which avoid extra sugar, milk or cream, or a fatty snack on the side.<\/p>\n And they are calling for rigorous clinical trials on coffee intake to find out more about the potential benefits to health.<\/p>\n Presentational grey line<\/strong><\/p>\n At present, the researchers said pinning down exactly how coffee might have a positive impact on health was “difficult” but it could be down to the effects of anti-oxidants and anti-fibrotics, which prevent or slow damage to cells in the body.<\/p>\n Commenting on the BMJ review, Eliseo Guallar, from the John Hopkins Bloomberg School of Public Health, said there was still uncertainty about the effects of higher levels of coffee intake.<\/p>\n But he added: “Moderate coffee consumption seems remarkably safe, and it can be incorporated as part of a healthy diet by most of the adult population.”<\/p>\n People drinking coffee and croissantsImage copyrightGETTY IMAGES<\/p>\n Best not to opt for sticky, sweet snacks with your espresso<\/p>\n Tom Sanders, professor emeritus of nutrition and dietetics at King’s College London, said coffee drinkers may be healthier people to start with – and that could skew the findings.<\/p>\n “Coffee is known to cause headaches in some people and it also increases the urge to go to the toilet – some people chose not to drink coffee for these reasons.<\/p>\n “Patients with abnormal heart rhythms are often advised to drink de-caffeinated coffee. Caffeine also acutely increases blood pressure, albeit transiently. ”<\/p>\n –<\/p>\n Source: BBC<\/p>\n","protected":false},"excerpt":{"rendered":" Moderate coffee drinking is safe, and three to four cups a day may have some health benefits, according to a large review of studies, in the BMJ. It found a lower risk of liver disease and some cancers in coffee drinkers, and a lower risk of dying from stroke – but researchers could not prove […]<\/p>\n","protected":false},"author":14,"featured_media":222819,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":[],"jnews_primary_category":[],"jnews_social_meta":[],"jnews_override_counter":[],"footnotes":""},"categories":[19],"tags":[14941,9454],"class_list":["post-377717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health","tag-benefits","tag-coffee"],"_links":{"self":[{"href":"https:\/\/citifmonline.com\/index.php?rest_route=\/wp\/v2\/posts\/377717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/citifmonline.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/citifmonline.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/citifmonline.com\/index.php?rest_route=\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/citifmonline.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=377717"}],"version-history":[{"count":0,"href":"https:\/\/citifmonline.com\/index.php?rest_route=\/wp\/v2\/posts\/377717\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/citifmonline.com\/index.php?rest_route=\/wp\/v2\/media\/222819"}],"wp:attachment":[{"href":"https:\/\/citifmonline.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=377717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/citifmonline.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=377717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/citifmonline.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=377717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\none mug of instant coffee: 100mg
\none mug of tea: 75mg
\none can of cola: 40mg
\none 250ml can of energy drink: up to 80mg
\nbar of plain chocolate: less than 25mg
\nbar of milk chocolate: less than 10mg<\/p>\n