Dab tsi yog antioxidants

Oxygen yog lub hauv paus ntawm txhua lub neej. Nws' s peb cov khoom noj kom zoo tshaj plaws, thiab txhua lub cell xav tau oxygen txhua lub sijhawm. Yog tias tsis muaj oxygen, peb tuaj yeem' t tso lub zog ntawm peb cov zaub mov thiab tsav tag nrho peb lub cev' Tab sis cov cuab yeej tshuaj lom neeg ntawm oxygen yog qhov nquag thiab txaus ntshai: nyob rau hauv ib txwm cov tshuaj lom biochemical, oxygen yuav tsis ruaj khov thiab tuaj yeem" oxidize" cov nyob sib ze lwg me. Qhov no tuaj yeem ua rau puas tsuaj ntawm tes, uas tuaj yeem ua rau mob qog nqaij hlav, voos, leeg puas tsuaj thiab laus. Cov khoom no, hu ua dawb radicals, sib npaug rau tib neeg lub cev' s nuclear pov tseg thiab yuav tsum tau muab tua pov tseg thiaj li yuav tshem tawm qhov txaus ntshai. Dawb radicals tuaj yeem tsim nyob rau hauv tag nrho cov txheej txheem oxidation, nrog rau kev haus luam yeeb, roj sib txuas, hluav taws xob, kib thiab zaub mov, thiab cov txheej txheem physiological ib txwm. Cov khoom siv tshuaj uas tuaj yeem ua rau tsis tau dawb radicals yog hu ua" tshuaj tiv thaiv antioxidant" ;. Qee qhov ntawm lawv yog cov as-ham tseem ceeb rau tib neeg lub cev, xws li vitamin A thiab beta carotene, vitamin C thiab vitamin E. Lwm yam tshuaj, xws li bioflavonoids, anthocyanins thiab ntau pua yam kev tiv thaiv tsis ntev los no pom hauv cov zaub mov zoo tib yam, tsis yog antioxidants.

Qhov sib npaug ntawm cov antioxidant ua kom tsawg thiab cuam tshuam rau cov dawb radicals yog qhov sib npaug ntawm lub neej thiab kev tuag. Peb tuaj yeem hloov pauv peb cov khoom noj muaj txiaj ntsig thiab tshuaj tua kab mob antioxidant kom hloov qhov sib npaug no hauv ib txoj hauv kev zoo rau peb lub neej.

Ntau cov kev tshawb fawb hauv tsev kho mob tau lees tias qee cov tshuaj tiv thaiv kab mob tsis tuaj yeem tsuas ua kom qeeb qeeb los yog txo cov kev puas tsuaj DNA, tab sis tseem txhim kho lub cev' s muaj peev xwm los kho cov DNA uas puas lawm. Qee cov kev tiv thaiv antioxidant hauv qab no feem ntau ua haujlwm:

Vitamin C thiab e vitamin C& amp; E

Phytonutrients muab rho tawm los ntawm catechins tshuaj yej ntsuab

Beta carotene

Cov noob txiv hmap extract, phytonutrient muab rho tawm los ntawm cov noob txiv hmap

Lycopene

Alpha lipoic kua qaub