Mawallafi: Monica Porter
Ranar Halitta: 16 Maris 2021
Sabuntawa: 20 Nuwamba 2024
Anonim
20 Healthy Condiments | And 8 Unhealthy Ones
Video: 20 Healthy Condiments | And 8 Unhealthy Ones

Wadatacce

Ba duka ƙwayoyi ake halitta ɗaya ba.

Wasu daga cikinsu ana amfani dasu kawai don kuzari, yayin da wasu ke da tasirin lafiya mai ƙarfi.

Conjugated linoleic acid (CLA) shine mai mai ƙanshi wanda aka samo a cikin nama da kiwo wanda aka yi imanin yana da fa'idodi daban-daban na lafiya ().

Hakanan sanannen ƙarin asarar nauyi ne (2).

Wannan labarin yana nazarin tasirin CLA akan nauyinku da lafiyar ku gaba ɗaya.

Menene CLA?

Linoleic acid shine mafi yawan omega-6 fatty acid, wanda aka samo shi da yawa a cikin mai kayan lambu amma kuma a cikin wasu abinci daban-daban a ƙananan ƙananan.

Prearin “haɗaɗɗen” yana da alaƙa da tsara maɗauri biyu a cikin ƙwayoyin cuta mai ƙanshi.

Akwai nau'ikan 28 daban-daban na CLA ().

Bambanci tsakanin waɗannan sifofin shi ne cewa an shirya abubuwan haɗin biyu a hanyoyi daban-daban. Yana da mahimmanci a tuna cewa wani abu mai sauƙi kamar wannan zai iya kawo canjin duniya ga ƙwayoyinmu.


CLA shine ainihin nau'in polyunsaturated, omega-6 fatty acid. A takaice dai, a zahiri kayan mai ne mai juzuwar jiki - amma wani nau'ine mai dauke da kitsen da yake faruwa a yawancin abinci mai lafiya (4).

Yawancin karatu sun nuna cewa ƙwayoyin trans na masana'antu - waɗanda suka bambanta da ƙwayoyin trans na halitta kamar CLA - suna da lahani idan aka cinye su da yawa (,,).

Takaitawa

CLA wani nau'in fatty acid ne na omega-6. Yayinda yake da fasaha a matsayin mai kiba, ya sha banban da kayan masarufi na masana'antu wadanda ke cutar da lafiyar ku.

An samo shi a cikin Naman sa da kiwo - Musamman daga Dabbobin da ba su da ciyawa

Babban tushen abincin CLA shine nama da madara na dabbobi, kamar shanu, awaki da tumaki.

Adadin CLA a cikin waɗannan abincin ya bambanta ƙwarai dangane da abin da dabbobi suka ci ().

Misali, abun cikin CLA ya fi 300-500% girma a cikin naman shanu da kiwo daga shanu masu ciyawa fiye da shanun hatsi ().

Yawancin mutane sun riga sun sha wasu CLA ta hanyar abincin su. Matsakaicin ci a Amurka kusan 151 MG a kowace rana ga mata da 212 MG ga maza ().


Ka tuna cewa CLA ɗin da kake samu a cikin kari ba a samo shi daga abinci na halitta ba amma ana yin sa ne ta hanyar canza sinadaran linoleic da ke cikin man kayan lambu ().

Daidaita nau'ikan nau'ikan ya gurbata cikin kari. Sun ƙunshi nau'ikan CLA waɗanda ba a taɓa samun su da yawa a yanayi ba (12, 13).

Saboda wannan dalili, CLA kari ba samar da wannan kiwon lafiya sakamakon kamar CLA daga abinci.

Takaitawa

Babban tushen abincin CLA shine kiwo da nama daga shanu, awaki da tumaki, alhali kuwa ana yin abubuwan CLA ne ta hanyar canza kayan lambu da sinadarai.

Shin Zai Iya Taimakawa Fat Fat da Rashin nauyi?

Ayyukan nazarin halittu na CLA ne masu binciken suka fara ganowa waɗanda suka lura cewa zai iya taimakawa yaƙi da cutar kansa a cikin beraye ().

Daga baya, wasu masu binciken sun yanke shawarar cewa hakan na iya kuma rage matakan mai ().

Yayin da kiba ta karu a duk duniya, sha'awa ta karu a cikin CLA a matsayin maganin rage nauyi.

A zahiri, CLA na iya kasancewa ɗayan mafi yawan karatun cikakken asarar nauyi a duniya.


Nazarin dabba ya ba da shawarar cewa CLA na iya rage kitsen jiki ta hanyoyi da yawa ().

A cikin nazarin linzamin kwamfuta, an gano shi don rage yawan cin abinci, ƙara ƙona mai, ƙarfafa raunin mai da kuma hana samar da mai (,,,).

Har ila yau, an yi karatun CLA sosai a cikin gwajin sarrafawa bazuwar, daidaitaccen gwal na gwajin kimiyya a cikin mutane - duk da cewa yana da sakamako mai gauraya.

Wasu nazarin suna nuna cewa CLA na iya haifar da asarar mai mai yawa a cikin mutane. Hakanan yana iya inganta haɓakar jiki ta hanyar rage kitsen jiki da haɓaka ƙwayar tsoka (,,,,).

Koyaya, yawancin karatu basu nuna komai ba (,,).

A cikin sake nazarin gwajin 18 da aka sarrafa, an gano CLA da ke haifar da asarar mai mai yawa ().

Ana bayyana tasirinsa sosai a cikin watanni shida na farko, bayan haka asara mai asara na kimanin shekaru biyu.

Wannan jadawalin yana nuna yadda ragowar nauyi ke tafiyar da lokaci:

A cewar wannan takarda, CLA na iya haifar da asarar mai mai ƙima na fam 0.2 (01. kg) a kowane mako na kimanin watanni shida.

Wani bita ya tattara cewa CLA ya haifar da nauyin kilogram 3 (1.3 kilogiram) mafi nauyin nauyi fiye da placebo ().

Duk da yake waɗannan tasirin asarar nauyi na iya zama mahimmanci na lissafi, sun kasance ƙananan - kuma akwai yiwuwar sakamako masu illa.

Takaitawa

Kodayake abubuwan haɗin CLA suna da nasaba da asarar mai, sakamakonsa ƙananan ne, ba abin dogaro bane kuma ba zai iya kawo canji a rayuwar yau da kullun ba.

Amfanin Lafiya

A yanayi, ana samun CLA mafi yawa a cikin nama mai ƙanshi da kiwo na dabbobi masu daɗi.

Yawancin karatun aiki na dogon lokaci sun tantance haɗarin cutar ga mutanen da ke cinye CLA mai yawa.

Hakanan, mutanen da ke samun CLA mai yawa daga abinci suna cikin ƙananan haɗarin cututtuka daban-daban, gami da ciwon sukari na 2 da cutar kansa (,,).

Bugu da ƙari, karatu a ƙasashe inda shanu suka fi cin ciyawa - maimakon hatsi - ya nuna cewa mutanen da ke da mafi yawan CLA a jikinsu suna da ƙananan haɗarin cututtukan zuciya ().

Koyaya, wannan ƙananan haɗarin kuma ana iya haifar dashi ta wasu abubuwan haɗin kariya a cikin kayan abincin dabbobi, kamar bitamin K2.

Tabbas, naman shanu da kayayyakin kiwo suna da lafiya saboda wasu dalilai daban-daban.

Takaitawa

Yawancin karatu suna nuna cewa mutanen da suke cin mafi yawan CLA sun inganta lafiyar rayuwa da ƙananan haɗarin cututtuka da yawa.

Manyan Allurai Na Iya haifar da Mummunan Illolin

Bayanai sun nuna cewa samun karamin CLA na halitta daga abinci yana da amfani.

Koyaya, CLA da aka samo a cikin kari anyi shi ne ta hanyar canza sinadarai linoleic acid daga mai na kayan lambu. Yawancin lokaci suna da nau'i daban-daban fiye da CLA da aka samo a cikin abinci.

Doarin allurai ma sunfi yawa fiye da adadin da mutane ke samu daga kiwo ko nama.

Kamar yadda yake koyaushe, wasu kwayoyi da abubuwan gina jiki suna da amfani idan aka same su da yawa a cikin abinci na ainihi - amma sun zama masu cutarwa idan aka sha su da yawa.

Nazarin ya nuna cewa wannan batun ne tare da abubuwan CLA.

Doananan allurai na ƙarin CLA na iya haifar da ƙara yawan kitse a cikin hanta, wanda shine hawan dutse zuwa cututtukan zuciya da ciwon sukari (,, 37).

Yawancin karatu a cikin dabbobi da mutane duka sun bayyana cewa CLA na iya fitar da kumburi, haifar da juriya na insulin da ƙananan “kyakkyawa” HDL cholesterol (,).

Ka tuna cewa yawancin karatun dabbobin da suka dace sunyi amfani da allurai da yawa fiye da yadda waɗancan mutane ke samu daga ƙarin.

Koyaya, wasu nazarin ɗan adam ta amfani da allurai masu ma'ana suna nuna cewa abubuwan CLA na iya haifar da sakamako mai sauƙi ko matsakaici, gami da gudawa, juriya na insulin da stressarfafa gajiya ()

Takaitawa

CLA da aka samo a cikin yawancin kari ya bambanta da CLA wanda aka samo ta cikin abinci. Yawancin karatun dabba sun lura da illa mai illa daga CLA, kamar ƙara ƙoshin hanta.

Yankewa da Tsaro

Yawancin karatu akan CLA sun yi amfani da allurai na gram 3.2-6.4 a kowace rana.

Reviewaya daga cikin binciken ya yanke shawarar cewa mafi ƙarancin gram 3 kowace rana ya zama dole don rage nauyi ().

Abubuwan da suka kai gram 6 kowace rana ana ɗaukarsu amintattu, ba tare da wani rahoto game da mummunar illa a cikin mutane ba (,).

FDA ta ba da damar sanya CLA a cikin abinci kuma ta ba ta matsayi na GRAS (gabaɗaya ana ɗaukarta mai lafiya).

Koyaya, tuna cewa haɗarin tasirin sakamako yana ƙaruwa yayin da kwayarku ke ƙaruwa.

Takaitawa

Karatu akan CLA galibi suna amfani da allurai gram 3.2-6.4 a kowace rana. Shaidun suna nuna cewa ba ya haifar da wani mummunan tasiri a cikin allurai har zuwa gram 6 a kowace rana, amma yawancin allurai suna ƙara haɗarin.

Layin .asa

Nazarin ya ba da shawarar cewa CLA yana da tasiri ne kawai a kan asarar nauyi.

Kodayake ba ya haifar da wani mummunan sakamako a cikin allurai har zuwa gram 6 kowace rana, akwai damuwa game da tasirin lafiyar lokaci mai tsawo na ƙarin allurai.

Rasa poundsan fam na mai bazai ƙima da haɗarin lafiya ba - musamman kasancewar akwai ingantattun hanyoyin rasa mai.

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