{"id":7469,"date":"2021-08-02T07:57:58","date_gmt":"2021-08-02T12:57:58","guid":{"rendered":"https:\/\/internationalprobiotics.org\/?p=7469"},"modified":"2021-08-02T07:58:00","modified_gmt":"2021-08-02T12:58:00","slug":"streptococcus-thermophilus-a-surprisingly-warm-probiotic","status":"publish","type":"post","link":"https:\/\/internationalprobiotics.org\/home\/streptococcus-thermophilus-a-surprisingly-warm-probiotic\/","title":{"rendered":"Streptococcus thermophilus: A Surprisingly Warm Probiotic"},"content":{"rendered":"\n

Despite a toxic-sounding name, Streptococcus thermophilus<\/em> could be adorably described as the surprisingly warm and nurturing mother-in-law of your microbiome.<\/p>\n\n\n\n

Despite its toxic-sounding name, this is not a pathogenic Strep \u2013 you actually ingest Streptococcus thermophilus <\/em>more often than you realize! Many Streptococcus thermophilus <\/em>strains are friendly, warm loving (hence the name thermophilus)probiotic<\/a>s. Streptococcus thermophilus <\/em>strains are a gram-positive, lactic-acid probiotic that helps to make some of your favourite foods, including yogurt. Yes, thanks to Streptococcus thermophilus\u2019<\/em> impressive digestive abilities yogurt can get that distinctive flavour and texture so many adore. (While the strains of Streptococcus thermophilus <\/em>used in yogurt are not necessarily probiotics, it\u2019s a great start to changing the way you look at this character in your microbiome.) These special abilities to be able to break down fats and lactose makes Streptococcus thermophilus<\/em> an awesome inhabitant of the human microbiome. In fact, Streptococcus thermophilus <\/em>loves hanging out in your gut \u2013 true to its name, it loves warm places. Give this probiotic a second glance, as sometimes a name can be deceiving. (Many mother-in-laws would agree). You\u2019ll be surprised at how cool this microbe actually is!<\/p>\n\n\n\n

Is Streptococcus thermophilus <\/em>Good or Bad?<\/strong><\/p>\n\n\n\n

Poor Streptococcus thermophilus<\/em> is often greeted with a look of horror, as many mother-in-laws are. Its name can lead some to think it is related to Strep throat \u2013 yet, it is not. Streptococcus thermophilus<\/em> is good. It is a probiotic: a friendly, helpful microbe that lives in your gastrointestinal tract and reproductive system. Streptococcus thermophilus<\/em> is a lactic-acid bacteria you\u2019ll be happy you\u2019re hosting in your microbiome. Similar to some mothers-in-law, Streptococcus thermophilus <\/em>has a title that makes it sound like a villain, yet it\u2019s surprisingly warm and nurturing. Frankly, the Streptococcus<\/em> genus has a few rotten apples on its family tree, including some serious bad guys, such as Streptococcus pneumoniae<\/em>, which can cause serious illness. But, Streptococcus thermophilus<\/em> is a warm, nurturing, friendly microbe, with some impressively helpful abilities in your gut – nothing like its dysfunctional family members.<\/p>\n\n\n\n

Why is Streptococcus thermophilus <\/em>important?<\/strong><\/p>\n\n\n\n

Perhaps the most important thing about Streptococcus thermophilus<\/em> is, it\u2019s a specialist in the digestion of less common things. If you look around the microbiome, there\u2019s the Bifidobacteria<\/em> ssp. who love to digest carbohydrates and fibers, and the Lactobacillus<\/em> ssp. that usually digest lactose and other sugars. But, Streptococcus thermophilus <\/em>are specialists in the digestion of protein and lipid \u2013 that\u2019s really cool! Streptococcus thermophilus <\/em>can digest the protein casein, so you can get the amino peptides from that protein to use as your body sees fit. These digestive abilities of Streptococcus thermophilus, <\/em>are helpful and nurturing \u2013 kind of like that awesome mother-in-law who breaks all the stereotypes associated with that title.<\/p>\n\n\n\n

What Does Streptococcus thermophilus<\/em> Look Like?<\/strong><\/p>\n\n\n\n

Streptococcus thermophilus<\/em> has normally a ball or circular (coccus) shape and it tends to live in pairs or chains. When it\u2019s reproducing Streptococcus thermophilus<\/em> almost appears to have a band around it, which is the point of division for the daughter cell or clone. The unique structure of Streptococcus thermophilus <\/em>allows it to endure high temperatures, which makes it useful in dairy fermentation processes that involve a lot of heat. Of note, unlike its pathogenic family members, Streptococcus thermophilus<\/em> does not have genes or express surface proteins to adhere to the mucosal surface on your gastrointestinal tract. It doesn\u2019t have the virulent-related functions of its toxic family members.<\/p>\n\n\n\n

Where Does Streptococcus thermophilus<\/em> Live in Your Body?<\/strong><\/p>\n\n\n\n

True to its name, which comes from the Greek word warm, this gram-positive bacterium thrives in warm places (45\u00b0C). Your body isn\u2019t that warm, but this species of bacteria do grow well in above 40\u00b0C temperatures. Inside your body, a temperature slightly below this ideal heat, you\u2019ll find some strains of Streptococcus thermophilus<\/em>. Dentists have isolated Streptococcus thermophilus <\/em>from scrapings of teeth. Farther down, in your gastrointestinal tract, this very robust probiotic loves to be in acid \u2013 it can survive the stomach acid and bile better than many other bacteria. That\u2019s great since the human body benefits from it being down there. Streptococcus thermophilus<\/em> is great at digesting nutrients! Streptococcus thermophilus<\/em> has a pretty major sweet-tooth \u2013 it really loves to ferment lactose! People who are lactose intolerant sometimes can digest yogurt, despite not being able to stomach milk. That\u2019s because Streptococcus thermophilus<\/em> helps them digest milk. (With that fun fact, it\u2019ll come as no surprise that this probiotic is one of the first colonizers in a baby\u2019s microbiome.)<\/p>\n\n\n\n

[Header] What Foods Contain Streptococcus thermophilus?<\/em><\/strong><\/p>\n\n\n\n

It\u2019ll sound cheesy, but this probiotic is really grate (puns intended)! Streptococcus thermophilus<\/em> is used to reduce the fat content in some cheeses, thanks to just one of the cool abilities of this friendly lactic acid bacteria, which is to produce natural polymer extracts. That melted the cheese on your Rueben sandwich \u2013 the Swiss cheese is made with Streptococcus thermophilus. <\/em>In 1998, 1 billion kg of mozzarella was made thanks to Streptococcus thermophilus.<\/em><\/p>\n\n\n\n

Usually, we leave the cheesy jokes to the dads, but Streptococcus thermophilus <\/em>is a probiotic, adorably described as being the warm, nurturing mother-in-law of your microbiome. Despite a negative-sounding name, it is truly a helpful member of our big, happy microbiome family.<\/p>\n\n\n\n

Want to learn more about probiotics?<\/p>\n\n\n\n

Find other Monthly Microbes, like Lactobacillus acidophilus<\/em><\/a>, or Saccharomyces boulardii<\/em><\/a> <\/em>on the International Probiotic Association<\/a> (IPA) website.<\/p>\n\n\n\n

[References]<\/p>\n\n\n\n

Streptococcus thermophilus<\/em>: from yogurt starter to new promising probiotic candidate? J Fun Foods 2017 Oct;37:74-89<\/a>.<\/p>\n\n\n\n

Identification of Streptococcus thermophilus<\/em> genes specifically expressed under simulated human digestive conditions using R-IVET technology. Microorganisms 2021 Jun; 9(6): 1113<\/a>.<\/p>\n\n\n\n

Streptococcus thermophilus<\/em> strains: multifunctional lactic acid bacteria. Int Dairy J 2010 Mar;20(3):133-141.<\/a><\/p>\n\n\n\n

Survival of yogurt bacteria in the human gut. Appl Environ Microbiol 2006 July; 72(7): 5113-5117.<\/a><\/strong><\/p>\n\n\n\n

New insights in the molecular biology and physiology of Streptococcus thermophilus revealed by comparative genomics. FEMS Microbiol Rev 2005 Aug;29(3):435-63<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Despite a toxic-sounding name, Streptococcus thermophilus could be adorably described as the surprisingly warm and nurturing mother-in-law of your microbiome. Despite its toxic-sounding name, this is not a pathogenic Strep \u2013 you actually ingest Streptococcus thermophilus more often than you realize! Many Streptococcus thermophilus strains are friendly, warm loving (hence the name thermophilus)probiotics. Streptococcus thermophilus […]<\/p>\n","protected":false},"author":286,"featured_media":7475,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_eb_attr":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/internationalprobiotics.org\/home\/wp-json\/wp\/v2\/posts\/7469"}],"collection":[{"href":"https:\/\/internationalprobiotics.org\/home\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/internationalprobiotics.org\/home\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/internationalprobiotics.org\/home\/wp-json\/wp\/v2\/users\/286"}],"replies":[{"embeddable":true,"href":"https:\/\/internationalprobiotics.org\/home\/wp-json\/wp\/v2\/comments?post=7469"}],"version-history":[{"count":1,"href":"https:\/\/internationalprobiotics.org\/home\/wp-json\/wp\/v2\/posts\/7469\/revisions"}],"predecessor-version":[{"id":7470,"href":"https:\/\/internationalprobiotics.org\/home\/wp-json\/wp\/v2\/posts\/7469\/revisions\/7470"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/internationalprobiotics.org\/home\/wp-json\/wp\/v2\/media\/7475"}],"wp:attachment":[{"href":"https:\/\/internationalprobiotics.org\/home\/wp-json\/wp\/v2\/media?parent=7469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/internationalprobiotics.org\/home\/wp-json\/wp\/v2\/categories?post=7469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/internationalprobiotics.org\/home\/wp-json\/wp\/v2\/tags?post=7469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}