Hnub no koj tuaj yeem hnov ntau txog cov tshuaj antioxidant. Qhov no txhais li cas thiab nws noj nrog dab tsi? Txhais los ntawm Latin, lo lus no stands rau: "anti" - tawm tsam, "oxys" - qaub, uas yog, nyob rau hauv lub literal siab - "antioxidant". Cov txiaj ntsig kev noj qab haus huv yog dab tsi?
Oxidation yog txheej txheem kev puas tsuaj rau txhua yam khoom. Nws tshwm sim nyob rau hauv tus ntawm cov nquag oxygen hais - dawb radicals. Nplooj rot, xeb, kab mob, thiab hnub nyoog laus yog tag nrho cov txiaj ntsig ntawm oxidative tshwm sim. Tsis tsuas yog sab nraud ib puag ncig, tab sis kuj tib neeg lub cev nws tus kheej lossi synthesizes lawv - txog li ob puas billion molecules ib hnub twg. Tab sis nyob rau hauv cov xwm, txhua yam yog ntuj, yog li ib tug antioxidant pab tiv thaiv kev puas tsuaj. Dab tsi yog panacea rau txhua yam teeb meem? Tsis yog, tab sis qhov no yog ib txoj hauv kev zoo kom qeeb cov txheej txheem kev laus, tiv thaiv kab mob.
Hom tshuaj antioxidants
1. Natural
Ntawm hauv qee yam khoom noj. Natural antioxidants yog txiv hmab txiv ntoo, txiv hmab txiv ntoo, txiv ntoo, zaub, vim lawv muaj cov vitamins E thiab C, carotenoids, thiab selenium. Qhov zoo tshaj plaws antioxidant zogmuaj txiv hmab txiv ntoo thiab nroj tsuag ntawm liab-txiv kab ntxwv, xiav-dub xim. Cov thawj coj ntawm lawv yog: taum variegated, currants, raspberries, cranberries, prunes, txiv ntseej, txiv apples, cherries, blueberries, carrots, qej, ntuj kas fes thiab liab caw.
2. Synthetic
Synthetic txhais tau tias yog khoom siv, xws li tshuaj, khoom noj khoom haus (E 300–399). Tsis zoo li tej yam ntuj tso, lawv tsis muaj txiaj ntsig rau tib neeg lub cev, lawv tuaj yeem ua rau ntau yam kab mob. Lawv lub luag haujlwm tseem ceeb yog kom txo qis tus nqi ntawm oxidation ntawm cov khoom, nce lub txee lub neej ntawm cov khoom. Yog li ntawd, tsis txhob nqa nrog cov khoom ua tiav ib nrab, cov khoom noj kaus poom los ntawm lub khw.
Tus tshuaj tiv thaiv antioxidant ntshai yog dab tsi?
Cov kws tshawb fawb tau tshawb fawb txog cov tshuaj antioxidant tau ntev. Tias qhov no yog ib qho yooj yim degradable, muaj pov thawj scientific. Tshwj xeeb tshaj yog tsis zoo rau nws: kev haus luam yeeb, kev tsim txom ntawm tshav kub kub, haus dej cawv, nyob rau hauv ib qho chaw muaj kuab paug, tsis txaus los ntawm huab cua ntshiab, ib tug xeev ntawm kev mob, muaj hnub nyoog tshaj tsib caug xyoo. Nws yog qhov zoo dua kom tshem tawm koj tus cwj pwm phem, ua lub neej noj qab haus huv. Yog tias qhov xwm txheej tsis tuaj yeem rov qab los, ces koj yuav tsum tau noj tshuaj ntau ntxiv ntawm cov tshuaj tiv thaiv kab mob antioxidant, tej zaum txawm nyob rau hauv daim ntawv ntau npaum li cas (raws li kws kho mob tau sau tseg).
Txoj cai rau noj cov tshuaj antioxidants
Nco ntsoov qhov koj xav tau:
- Nco ntsoov ntxiv ntau yam khoom noj rau koj cov zaub mov: zaub tshiab ci, txiv hmab txiv ntoo, txiv ntoo, qee zaus ib khob dej liab liab.
- Tsis txhob tsim txom lawv, tsis txhob siv cov tshuaj pleev ib ce uas muaj cov tshuaj antioxidant. Nws yog dab tsipab tau heev rau daim tawv nqaij, rejuvenates nws, tsis muaj pov thawj ncaj qha. Nws tsuas yog paub tias nws txo qhov mob, tiv thaiv ultraviolet hluav taws xob. Thiab nws cov nyiaj ntau dhau mus ua ib qho prooxidant, uas tsuas yog ua phem.
- Tsuas tsuas yog cov tshuaj antioxidants ntuj, raws li cov khoom tsim muaj tib yam li cov vitamins hluavtaws. Ntuj yuav tiv thaiv lub cev zoo dua li cov khoom siv hluavtaws tshaj plaws.
Yog li, tshuaj tua kab mob antioxidant yog txoj hauv kev zoo tshaj plaws los tiv thaiv koj lub cev. Cov kev tshawb fawb tsis ntev los no tau pom tias cov dawb radicals yog lub ntsiab culprits ntawm ntau yam pathologies nyob rau hauv tib neeg thiab tsiaj txhu. Piv txwv li, cov roj cholesterol plaques, DNA puas, qog nqaij hlav ncaj qha rau cov dawb radicals.
