Hape le mokhoa oa bophelo o fetoha joaloka ho ja lijo tse nepahetseng le ho lahleheloa ke boima ba 'mele, ho na le bopaki bo bong ba hore ho eketsa oli ea tlhapi ho lijo tsa hau ho ka thusa ho boloka khatello ea mali ho hlahloba, hammoho le ho laola khatello e phahameng ea mali (e tsejoang hape e le khatello ea kelello).
Ho ruile omega-3 fatty acids (mofuta o mong oa mafura a polyunsaturated o nkoa e le oa bohlokoa bakeng sa bophelo bo botle ba 'mele), oli ea tlhapi e tloaeloa ho tsoa tlhapi ea metsi a batang a kang saalmon, mackerel, herring, sardine le anchovies.
Ntle le ho eketsa tlhahiso ea hau ea tlhapi ea omega-3 e ruileng, u ka fumana oli ea tlhapi ka foromo ea tlatsetso ea lijo.
Matšoao a phahameng a mali a amana haufi-ufi le ho se sebetse ha endothelium, lera la lisele tse kenyang methapo ea hau ea mali. The endothelium e ameha ka mekhoa e 'maloa ea lits'ebeletso tsa bophelo tse amang bophelo bo botle ba pelo, joaloka ho thibela le ho phomola ha methapo ea mali le ho thiba mali. Ho se sebetse ha Endothelial ho amahanngoa le ho haha li-articulate ( atherosclerosis ), boemo bo ka lebisang ho hlasetsoeng ke pelo le ho otloa ke lefu.
Phuputsong ea pele ho liphoofolo, bo-rasaense ba hlokometse hore oli ea tlhapi e ka thusa ho ntlafatsa mosebetsi oa ho qetela le ho ntlafatsa ho tsitsisa ha methapo ea hau.
Phuputso e mabapi le oli ea tlhapi ea khatello e matla ea mali
Liphuputso tse ling li bontša hore omega-3 mafura a acids ho tloha mafura a tlhapi a tlatsetsa a ka thusa ho laola khatello ea mali.
Phuputsong ea lipatlisiso e phatlalalitsoeng ho American Journal of Hypertension ke 2014, ka mohlala, bafuputsi ba boholo ba liteko tse ka bang 70 tse hatisitsoeng tsa kliniki tse fetileng tse hlahlobang liphello tsa omega-3 fatty acids EPA le DHA ho tsoa lijong tsa leoatleng, lijo tse nang le liqhobosheane, kapa li-supplement ho batho ba nang le tsona kapa ntle le khatello ea mali e phahameng.
Bafuputsi ba fumane hore boholo ba khatello ea mali ea systolic (nomoro e phahameng ka ho bala khatello ea mali) e fokotsehile ka 4.51 mm Hg ho batho ba nkileng DHA le EPA (ha ba bapisoa le ba nkang sebaka sa placebo). Diastolic khatello ea mali (nomoro e ka tlase ka khatello ea mali) e fokotsehile ka karolelano ea 3,05 mm Hg.
Phuputsong ea bona, bafuputsi ba fumane hore har'a batho bohle ba neng ba nka mafura a omega-3 mafura ka ho tlatsana ho kang samese ea tlhapi, khatello ea mali ea systolic e ile ea theoha ka 1,75 mm Hg le khatello ea mali ea diastolic e theoleloa ke 1.1 mm Hg (ho sa tsotellehe khatello ea mali ea motho) .
Litla-morao
Ho ka etsahala hore ebe oli ea litlhapi e sireletsehile ho batho ba bangata ha e nooa ka litekanyetso tsa ligrama tse tharo kapa tse seng kae ka letsatsi, ho ea ka Mekhatlo ea Sechaba ea Bophelo (NIH). NIH e hlokomelisa hore ho nka ligrama tse 3 tsa oli ea tlhapi ka letsatsi ho ka thibela mali ho koala le ho eketsa kotsi ea ho tsoa mali.
Oli ea litlhapi e lokela ho sebelisoa ka hloko ('me feela e tsamaisoe ke setsebi sa tlhokomelo ea bophelo bo botle) kapa e qojoe ke batho ba senyang, ba nang le boloetse ba mali, kapa ba noa meriana e itseng kapa meriana e eketsang kotsi ea ho tsoa mali, e kang warfarin, clopidogrel, aspirin, li-NSAID (tse kang ibuprofen), garlic, vithamine E le setlama sa ginkgo biloba. Ha ea lokela ho nkoa ka mor'a libeke tse peli tsa opereishene e reriloeng.
Ho sebelisoa ha oli ea tlhapi ho ka baka litla-morao tse 'maloa, tse akarelletsang phefumoloho e mpe , ho hema le ho nyefoloha. Ho feta moo, tekanyo e phahameng ea oli ea tlhapi e ka kena-kenana le ts'ebetso ea sesole sa 'mele.
Hopola hore lisebelisuoa tse ling ha li e-s'o hlahlojoe bakeng sa ts'ireletso le ka lebaka la hore litlatsetso tsa lijo tse ngata li sa tsamaisoe ka molao, lihlahisoa tsa lihlahisoa tse ling li ka fapana le se hlalositsoeng holim'a sekoahelo sa sehlahisoa.
Tse peli tse amehang haholo ka oli ea litlhapi ke hore oli e ka ba e hlabang kapa e na le litšila tse silafatsang litlhapi tse kang li-PCBs (li-biphenyls tse nang le polychlorinated) le mercury.
Hape, polokeho ea liphallelo ho basali ba nang le bakhachane, bo-'mè ba tlhokomelo, bana, le ba nang le maemo a bophelo kapa ba noang meriana ha e e-s'o thehoe.
Thepa
Ho amohela mekhoa e metle ea bophelo ea bophelo, e kang ho ikoetlisa kamehla, ho shebella letsoalo la hau, ho khaotsa ho noa joala, ho qoba ho tsuba le ho shebella boima ba hau ho ka u thusa ho laola khatello ea mali.
Ho eketsa tlhapi ea omega-3 mafura a mafura a mafura joaloka saalmon, anchovy, le sardine ho lijo tsa hau e ka boela ea thusa.
Ho ea ka NIH, ho na le li-3-oun o lekanang le litlhapi tsena tse fanang ka ligrama tse 1 tsa omega-3 fatty acids. Hopola hore mefuta e meng ea litlhapi e ka ba le likarolo tse ngata tsa mercury, PCBs, dioxins, le litšila tse ling tsa tikoloho le hore ho sebelisoa ha litlhapi kamehla ho ka eketsa litekanyetso tsa 'mele oa lits'ila tsena.
Ntle le ho fokotsa khatello ea mali, oli ea tlhapi e ka thusa ho ntlafatsa bophelo bo botle ba pelo ka ho loantša mafu a pelo , ho sireletsa khahlanong le ho thatafala ha methapo ea mali le ho theola likarolo tsa k'holeseterole.
Haeba u nahana ho nka li-supplement ea oli ea tlhapi, etsa bonnete ba hore u buisana le mofani oa tlhokomelo ea bophelo pele ho bona hore na ho nepahetse le ho sireletsehile ho uena. Meriana e meng le lisebelisoa tse atisang ho nkoa bakeng sa khatello ea mali e phahameng (e kang warfarin, aspirin, garlic kapa gingko) li ka sebelisana le oli ea tlhapi.
> Mehloli:
> Miller PE, Van Elswyk M, Alexander DD. Nako e telele ea omega-3 fatty acids eicosapentaenoic acid le docosahexaenoic acid le khatello ea mali: meta-analysis ea liteko tse laoloang ke randomized. Am J Hypertens. 2014 Jul; 27 (7): 885-96.
> Boikarabello: Boitsebiso bo boletsoeng sethaleng sena bo reretsoe merero ea thuto feela 'me ha bo nkele sebaka keletso, ho hlahlojoa kapa kalafo ke ngaka e nang le tumello. Ha e reretsoe ho koahela mekhoa eohle ea tlhokomelo, likamano tsa lithethefatsi, maemo kapa liphello tse bohloko. U lokela ho batla thuso ea meriana hang-hang bakeng sa bophelo bo botle le ho buisana le ngaka pele u sebelisa mefuta e meng ea phekolo kapa u etse phetoho tsamaisong ea hau.