Kafukufuku wambiri wasonyeza kuti tiyi imakhala ndi ubwino wambiri wathanzi pafupi ndi madzi, tiyi ndi chakumwa chowopsa kwambiri chomwe chimakhalapo kwambiri padziko lapansi. Kafukufuku wambiri wasonyeza kuti tiyi ili ndi ubwino wambiri wathanzi - kuphatikizapo kukhala ndi zotsatira zabwino pa cholesterol.
Mitundu Yambiri ya Tea
Teya imachokera ku chomera cha Camellia sinensis ndipo imagawidwa m'magulu atatu akulu:
- Tiyi yaukhondo
- Tiyi ya Oolong
- Tiyi yakuda
Mwa mitundu iyi ya tiyi, tiyi wobiriwira ndi wodziwika bwino kwambiri, chifukwa wakhala akugwiritsidwa ntchito pa mankhwala akale kuti athe kuchiza matenda monga magazi ndi matenda osokoneza bongo.
Tiyi yobiriwira ndi yosiyana ndi tiyi ina chifukwa yayamba kuchepa. Popeza sichimawombera kwambiri monga ma teas ena, ambiri a antioxidants, makamaka catenins, amasungidwa. Ntchito yoteteza antioxidant ya katemera imadziŵika chifukwa chokhala ndi thanzi labwino, kuphatikizapo kupewa khansa, kupititsa patsogolo umoyo wa m'kamwa, kuchepetsa matenda a nyamakazi , ndi mankhwala opatsirana pogonana. Tsopano, tiyi wobiriwira akupezekanso kutchuka kwa kuchepetsa cholesterol.
Kodi Tingatani Kuti Tea Yobiriwira Ichepetse Cholesterol?
Maphunziro ambiri okhudza cholesterol-kuchepetsa zotsatira za tiyi wobiriwira zimaphatikizapo kugwiritsira ntchito tiyi yobiriwira, kuchotsa mchere, mosiyana ndi chakumwa chomwecho.
Momwe tiyi imachepetsa cholesterol makamaka sichidziwika, koma ikuwoneka kuti:
- Wonjezerani ntchito ya LDL yolandira m'chiwindi
- Pewani kuyamwa kwa kolesterolini m'matumbo
- Choleserala cha LDL chakumunsi
- Wonjezerani cholesterol cha HDL
- Cholesterol chochepa
Kafukufuku wina adafufuzanso mafuta ochepetsa mafuta a mafuta m'thupi a 375 mg ochotsa mchere mwa amuna ndi akazi 200 omwe ali ndi cholesterol chokwanira pa zakudya zochepa.
Ochita kafukufuku anapeza kuti chotsulocho chinachotsa mafuta m'thupi mwa 11.3 peresenti, LDL cholesterol ndi 16,4 peresenti, triglycerides ndi 3.5 peresenti, ndipo inakula HDL ndi 2.3 peresenti. Chotsitsa chaching'ono chomwe chinagwiritsidwa ntchito mu phunziroli, komabe sichinali choyera ndipo chinali ndi 75 mg yaafafvini (antioxidant yomwe imapezeka mu teasita zakuda), 150 mg ya tiyi wobiriwira imatulutsa, ndi 150 mg ya tiyi polyphenols. Choncho, kagawo kakang'ono kokha kamene kamatengedwa kuchokera ku tiyi wobiriwira kamagwiritsidwa ntchito mu phunziro ili. Kuonjezera apo, phunziroli likusonyeza kuti mufunikira kumwa zakumwa zambiri za tiyi kuti muchepetse cholesterol ndikupeza zotsatira zowoneka mu phunziro lino.
Kafukufuku wina wasonyeza kuchulukana kwachitsulo komwe kunachokera ku tiyi wobiriwira kuti kuchepetsa kuchuluka kwa mankhwala a LDL ndi 60% ndi 80 peresenti. Komabe, zambiri mwa maphunzirowa zimasiyanasiyana ndi kuchuluka kwa katchulidwe kake kameneka komanso chikhalidwe cha ophunzirawo. Ngakhale zotsatirazi zowonjezereka, kafukufuku wina satha kulemba zotsatira za kuchepetsa mafuta m'thupi mwa tiyi wobiriwira. Mwachitsanzo, kafukufuku waposachedwapa anapeza kuti 3.8 g ya mchere wochuluka (mpaka makapu 18 patsiku la tiyi) kapena makapu asanu ndi limodzi a tiyi wobiriwira sizinathandize kuchepetsa mafuta m'thupi.
Komabe, onse omwe anali nawo mu phunziroli anali osuta. Kotero, zotsatira izi zikhoza kutanthauziridwa mwa njira ziwiri. Choyamba, izi zikhoza kutanthawuza kuti kusuta mwanjira inayake kumakhudza mphamvu ya kuchepetsa mafuta m'thupi mwa anyamata omwe amapezeka mu tiyi wobiriwira. Chachiwiri, zotsatirazi zikhoza kutanthawuza kuti tiyi ya tiyi imakhala yopanda mphamvu pochepetsa cholesterol, motero kusagwirizana ndi maphunziro ena omwe atanthauza kuti tiyi wobiriwira umachepetsa cholesterol. Panthawi imeneyi, ofufuza samadziwa yankho la funso lakuti ngati tiyi kapena tizilombo tomwe timayambitsa cholesterol. Mafukufuku ambiri ayenera kuchitidwa kuti apitirize kufufuza funso ili.
Mu 2006, pempho linalembedwera ndi FDA kwa tiyi wobiriwira kuti atenge chithandizo cha umoyo kuti adachepetsa matenda a mtima. Komabe, Utsogoleri wa Zakudya ndi Zamankhwala unakana pempholi, ponena kuti pali umboni wina wowonjezera wofunikira pofuna kutsimikizira izi.
Mwachidule, maphunziro omwe alipo panopa okhudza tiyi wobiriwira komanso kuthandizira kuchepetsa cholesterol amatsutsana ndipo palibe kafukufuku wokwanira omwe angalole munthu kunena kuti tiyi imachepetsa mafuta m'thupi.
Kodi Kumwa Mtundu Wina wa Tea Ndiponso Cholesterol Chochepa?
Malinga ndi kafukufuku wamakono, ma teti oolongwa ndi wakuda angakhalenso ndi zotsatira zochepetsa mafuta m'thupi chifukwa cha kukhalapo kwa antioxidants mkati mwa tiyi. Komabe, m'mabungwe ena, ma teasiti samawoneka kuti amagwira ntchito komanso tiyi wobiriwira. Izi zikutheka chifukwa chakuti tiyiyi imakhala ndi mphamvu yowonjezera kwambiri kuposa ma tea wobiriwira.
> Zotsatira:
> Kuthamangitsa CA, M Abbey, PD Roach. Tea Yobiriwira Imatulutsa Cholesterol Chotsitsa Chochepa Powononga Cholesterol Kuphatikizana ndi Kupititsa patsogolo Mlandizi wa LDL mu Kalulu Wamatenda wa Cholesterol. Atherosclerosis. 2006 Sep 11.
> Cabrera C, R Artacho, R Gimenez. Zotsatira Zabwino za Teyi Yobiriwira-Kubwereza. J Amtundu wa zakudya. 2006 Apr; 25 (2): 79-99.
> Cooper R, DJ Moore, DM Moore. Madokotala Opindulitsa Tiyi Wobiriwira: Gawo I. Kukambitsirana kwa Mapindu a Zaumoyo Osagwira Ntchito. J Altern Complement Med. 2005 Jun; 11 (3): 521-8.
> Koo SI, SK Noh. Teyi Yobiriwira Ngati Choletsa Chitetezo Chakumwa kwa Zipangizo: Njira Yabwino Yothetsera Lipid. J Nutritional Biochem. 2007 Mar 18 (3): 179-83.
> Maron DJ, GP Lui, NS Cai, ndi al. Kuwonjezera kwa Cholesterol Ku Tea ya Green Thea Tilikuwonjezeredwa: Tebulo Loyesedwa Loyamba. Arch Intern Med. 2003 Jun 23; 163 (12): 1448-53.
> Princen MGH, W van Duyvenvoorde, R Buytenhek, et al. Palibe Mmene Mungagwiritsire Ntchito Tebulo Lobiriwira ndi Lofiira pa Plasma Lipid ndi Mitsempha ya Antioxidant komanso pa LDL Kuchokera M'madzi Osuta. Arteriosclerosis, Thrombosis, ndi Vascular Biology. 1998; 18: 833-841.