Fatar da 'ya'yan inabi da 'ya'yan itacen berries suna ɗauke da resveratrol, wanda hakan ke sa jan giya ya zama mai wadata a cikin wannan sinadarin. Bincike ya nuna cewa yana da fa'idodi masu yawa ga lafiya, amma kuna buƙatar ƙarin sani game da adadin ƙarin abinci da kuke buƙatar sha.
Idan kun ji cewa jan giya yana taimakawa rage cholesterol, to wataƙila kun ji labarin resveratrol, wani sinadari na shuka da ake yawan amfani da shi a cikin jan giya.
Amma baya ga kasancewarsa wani sinadari mai amfani a cikin jan giya da sauran abinci, resveratrol kuma yana da damar yin amfani da shi ga lafiya.
A gaskiya ma, ƙarin resveratrol yana da alaƙa da fa'idodi da yawa na lafiya, gami da kare aikin kwakwalwa da rage hawan jini (1, 2, 3, 4).
Wannan labarin ya bayyana abin da ya kamata ku sani game da resveratrol, gami da manyan fa'idodi guda bakwai da ke tattare da shi ga lafiya.
Resveratrol wani sinadari ne na shuka wanda ke aiki a matsayin maganin hana tsufa. Manyan hanyoyin abinci sun haɗa da jan giya, inabi, wasu 'ya'yan itatuwa, da gyada (5, 6).
Wannan sinadarin yana yawan taruwa a cikin fatar da kuma 'ya'yan inabi da 'ya'yan itacen inabi. Waɗannan sassan inabin suna da hannu wajen yin ruwan inabi ja, don haka suna da babban yawan resveratrol (5, 7).
Duk da haka, an yi yawancin nazarin resveratrol a cikin dabbobi da kuma a cikin bututun gwaji ta amfani da adadi mai yawa na wannan mahaɗin (5, 8).
Daga cikin ƙananan binciken da aka yi a cikin mutane, yawancinsu sun mayar da hankali kan ƙarin nau'ikan mahaɗin, waɗanda ake samu a cikin mafi yawan taro fiye da waɗanda aka samu daga abinci (5).
Resveratrol wani sinadari ne na hana tsufa wanda ake samu a cikin jan giya, 'ya'yan itatuwa da gyada. Nazarin ɗan adam da yawa sun yi amfani da ƙarin abinci mai ɗauke da babban sinadarin resveratrol.
Saboda kaddarorin antioxidant ɗinsa, resveratrol na iya zama ƙarin kari mai kyau don rage hawan jini (9).
Wani bita na 2015 ya kammala da cewa yawan shan magunguna na iya taimakawa wajen rage damuwa a bangon jijiyoyin jini lokacin da zuciya ke bugawa (3).
Ana kiran wannan matsin lamba da hawan jini na systolic kuma yana bayyana a matsayin lamba mafi girma a cikin karatun hawan jini.
Hawan jini na systolic yawanci yana ƙaruwa da tsufa saboda atherosclerosis. Idan ya yi yawa, yana haifar da haɗarin kamuwa da cututtukan zuciya da jijiyoyin jini.
Resveratrol na iya samun tasirin rage hawan jini ta hanyar taimakawa wajen samar da ƙarin nitric oxide, wanda ke sa jijiyoyin jini su sassauta (10, 11).
Duk da haka, marubutan binciken sun ce ana buƙatar ƙarin bincike don yin takamaiman shawarwari kan mafi kyawun adadin resveratrol don tasirin mafi girma akan hawan jini.
Nazarce-nazarce da dama na dabbobi sun nuna cewa kari na resveratrol na iya canza kitsen jini ta hanyoyi masu kyau (12, 13).
A wani bincike da aka yi a shekarar 2016, an ciyar da beraye abinci mai yawan furotin da kitsen polyunsaturated wanda aka ƙara masa resveratrol.
Masu binciken sun gano cewa matsakaicin matakin cholesterol da nauyin jikin beraye ya ragu, yayin da matakin "kyakkyawan" cholesterol na HDL ya karu (13).
Da alama Resveratrol yana shafar matakan cholesterol ta hanyar rage ayyukan enzymes waɗanda ke sarrafa samar da cholesterol (13).
A matsayin maganin hana tsufa, yana kuma rage iskar shaka ta "mummunan" cholesterol na LDL. Iskar shaka ta LDL tana haifar da samuwar plaque a bangon jijiyoyin jini (9, 14).
Bayan watanni shida na magani, mahalarta da suka sha ruwan inabi ko placebo wanda ba shi da wani taro sun sami raguwar LDL da kashi 4.5% da raguwar LDL da aka yi wa oxidized (15).
Karin kayan Resveratrol na iya inganta matakan lipids a cikin jini a cikin dabbobi. Kasancewar suna da sinadarin antioxidant, suna kuma rage iskar shaka ta LDL cholesterol.
Ikon da mahaɗan ke da shi na tsawaita rayuwar halittu daban-daban ya zama babban fanni na bincike (16).
Akwai shaida cewa resveratrol yana kunna wasu kwayoyin halitta, ta haka yana hana cututtukan tsufa (17).
Wannan yana aiki kamar yadda aka yi da takaita adadin kuzari, wanda ya nuna sakamako mai kyau wajen ƙara tsawon rai ta hanyar canza yadda ake bayyana kwayoyin halitta (18, 19).
Wani bita da aka yi kan nazarin da aka yi kan wannan alaƙar ya gano cewa resveratrol yana tsawaita tsawon rai a cikin kashi 60% na ƙwayoyin halitta da aka yi nazari a kansu, amma tasirin ya fi bayyana a cikin ƙwayoyin halitta waɗanda ba su da alaƙa da mutane, kamar tsutsotsi da kifi (20).
Binciken dabbobi ya nuna cewa kari na resveratrol na iya tsawaita tsawon rai. Duk da haka, ba a san ko za su yi irin wannan tasiri ga mutane ba.
Nazarce-nazarce da dama sun nuna cewa shan jan giya na iya taimakawa wajen raguwar fahimtar mutum dangane da shekaru (21, 22, 23, 24).
Da alama yana yin katsalandan ga gutsuttsuran furotin da ake kira amyloid beta, waɗanda suke da mahimmanci wajen samar da alamun cutar Alzheimer (21, 25).
Duk da cewa wannan binciken yana da ban sha'awa, masana kimiyya har yanzu suna da tambayoyi game da ikon jiki na amfani da ƙarin resveratrol, yana iyakance amfani da shi nan take azaman ƙarin kariya ga kwakwalwa (1, 2).
Resveratrol wani sinadari ne mai ƙarfi na hana kumburi da kuma hana tsufa wanda zai iya kare ƙwayoyin kwakwalwa daga lalacewa.
Waɗannan fa'idodin sun haɗa da inganta yanayin insulin da kuma hana matsalolin ciwon sukari (26, 27, 28, 29).
Ɗaya daga cikin dalilan da ya sa resveratrol ke aiki shi ne cewa yana iya hana wani enzyme ya canza glucose zuwa sorbitol, wani sinadari mai sukari.
Idan sorbitol ya yi yawa a jikin mutanen da ke fama da ciwon sukari, zai iya haifar da damuwa mai lalata ƙwayoyin halitta (30, 31).
Resveratrol na iya amfanar masu ciwon suga fiye da mutanen da ba sa ciwon suga. A wani bincike da aka gudanar kan dabbobi, an gano cewa jan giya da resveratrol suna da ƙarfi wajen hana ciwon suga fiye da beraye marasa ciwon suga (32).
Masu bincike sun ce za a iya amfani da sinadarin wajen magance ciwon suga da matsalolin da ke tattare da shi a nan gaba, amma ana bukatar karin bincike.
Resveratrol yana taimaka wa beraye su inganta yadda ake amfani da insulin da kuma yaƙar matsalolin ciwon suga. A nan gaba, marasa lafiya da ke fama da ciwon suga za su iya amfana daga maganin resveratrol.
Ana nazarin magungunan ganye a matsayin hanyar magancewa da kuma hana ciwon gaɓoɓi. Idan aka sha su a matsayin kari, resveratrol na iya taimakawa wajen kare guringuntsi daga lalacewa (33, 34).
Wani bincike ya yi allurar resveratrol a cikin haɗin gwiwa na zomaye na arthritis kuma ya gano cewa waɗannan zomaye ba su da ƙarancin lalacewar guringuntsi (34).
Wasu binciken da aka gudanar a kan bututun gwaji da kuma na dabbobi sun nuna ikon wannan mahaɗin na rage kumburi da kuma hana lalacewar gaɓoɓi (33, 35, 36, 37).
An yi nazarin Resveratrol game da ikonsa na rigakafi da magance cutar kansa, musamman a cikin bututun gwaji. Duk da haka, an gauraya sakamakon (30, 38, 39).
An nuna cewa yana yaƙi da nau'ikan ƙwayoyin cutar kansa iri-iri a cikin nazarin dabbobi da bututun gwaji, gami da ciwon daji na ciki, hanji, fata, nono, da prostate (40, 41, 42, 43, 44).
Duk da haka, tunda har zuwa yanzu an gudanar da binciken a cikin bututun gwaji da kuma a cikin dabbobi, ana buƙatar ƙarin bincike don fahimtar ko za a iya amfani da wannan mahaɗin don magance ciwon daji a cikin mutane.
Nazarin da aka yi amfani da kari na resveratrol bai gano wata babbar illa ba. Mutane masu lafiya suna jure su sosai (47).
Duk da haka, ya kamata a lura cewa a halin yanzu babu cikakken shawarwari game da adadin resveratrol da mutum ya kamata ya sha don samun fa'idodin lafiya.
Akwai kuma wasu gargaɗi, musamman game da yadda resveratrol ke hulɗa da wasu magunguna.
Saboda an nuna cewa yawan allurai na hana zubar jini a cikin bututun gwaji, suna iya ƙara zubar jini ko ƙuraje idan aka sha su da magungunan hana zubar jini kamar heparin ko warfarin, ko wasu magungunan rage radadi (48, 49).
Resveratrol kuma yana toshe enzymes waɗanda ke taimakawa wajen cire wasu mahadi daga jiki. Wannan yana nufin cewa wasu magunguna na iya kaiwa ga matakan da ba su da aminci. Waɗannan sun haɗa da wasu magunguna masu rage hawan jini, magungunan hana damuwa, da kuma magungunan rage ƙarfin garkuwar jiki (50).
Idan kana shan magani a halin yanzu, kana iya son yin magana da likitanka kafin ka sha resveratrol.