Yuav ua li cas yog cov rog, trans nqaijrog thiab nyeem cov rog?

Lo lus "roj" peb yeej ib txwm mloog hnov txhua txhua hnub. Tab sis ob peb cov neeg xav hais tias hais txog dab tsi lub sibhawm. Nyob rau hauv qhov tseeb, lawv yog tam sim no nyob rau hauv cov khoom noj ntawm txhua tus neeg thiab qhov yuav tsum tau los xyuas kom meej qhov tseem ceeb heev kev ua si ntawm tus kab mob. Txawm li cas los, tsis yog txhua txhua lub sibhawm zoo.

Cov kev pab cuam ntawm cov roj

Sibhawm yog organic tshuaj, lub hom phiaj tseem ceeb ntawm uas - cov mov ntawm lub zog ntawm tag nrho cov kab mob. Nws yog vim li no, cov neeg uas muaj ib tug tuab txheej ntawm subcutaneous roj yog yooj yim tso kev tshaib kev nqhis thiab, li coj txawv txawv raws li nws yuav sound, cov tsawg txias. Rog yog ib tug neeg txom nyem neeg xyuas pib ntawm tshav kub, li ntawd thiab khw muag khoom nyob rau hauv lub cev. Nyob rau hauv tas li ntawd, nqaij rog tiv thaiv lub nruab nrog cev los ntawm kev raug mob thiab cov neeg kho tshuab kev puas tsuaj, raws li yog hais tias lawv yog "qhwv" thiab tiv thaiv lawv. Cov kev xav hais roj consumed nyob rau hauv khoom noj khoom haus yog phem, tsis ncaj ncees lawm, vim hais tias lawv xav tau tus tib neeg lub cev, tab sis nyob rau hauv moderation. Lawv tsis muaj peev xwm yuav ua tau kom ua hauj lwm ntawm tus kab mob. Ua ke peb tau roj unsaturated fatty acids ntawm cov fat-soluble vitamins thiab phosphatides.

Nyob rau cov kev piam sij ntawm fatty khoom noj

Mob raws li tshaj roj - yog hais tias ib tug neeg siv fatty khoom noj, lawv tso nyob rau hauv lub siab nyob rau hauv daim tawv nqaij thiab muaj peev xwm ua ib tug ntau ntawm cov loj heev mob. Nws yuav tsum tau nco ntsoov hais tias hais tias cov roj tau sau cuab yeej thiab cov ntshav. Rog ntshav thiaj li tus nqi ntawm cov protein nyob rau hauv nws, thiab nws yog ib lub ntsiab cab kuj ntawm fatty molecules. Tag nrho cov no ua rau yus agglutination ntawm cov ntshav liab ntawm ib tug ntshav thickens, ntshav txhaws tshwm sim nyob rau hauv cov hlab ntsha. Raws li ib tug tshwm sim ntawm kev zoo kev noj haus ntawm cov nqaij thiab kabmob, sharply tsub kom qhov uas yuav mob stroke.

Cov zoo muaj pes tsawg leeg ntawm cov nqaijrog

Thaum searching rau ib lo lus teb rau lo lus nug "yog dab tsi roj?" Yog tsim nyog los xav txog tsis tsuas cov kev pab cuam thiab harms rau hauv lub cev, tab sis kuj nws zoo muaj pes tsawg leeg. Los ntawm ib tug tshuaj pom, lawv muab faib ua ob pawg - nyeem thiab unsaturated. Yuav ua li cas yog nyeem roj? Nws cov rog nrog ib tug kaw qauv, uas yog, lawv yuav tsis muaj peev xwm mus coj dua lwm atoms. Thiab unsaturated, conversely, nyob rau hauv nws qhib saw comprise atoms uas yuav muab lawv tus kheej mus rau lwm lub atom. Qhov no yog qhov kev siv ntawm unsaturated nqaijrog - lawv yuav tsum tau kev cob cog rua rau lub lwm yam hais tsim nyog rau hauv lub cev, thiab muaj ib tug ntau dua tus nqi. Noo yam muaj tib lub cev muaj peev xwm tsis "siv" rau lwm yam hom phiaj, yog li lawv noog.

Roj Cholesterol - phooj ywg los yog foe?

Lwm feature yog lub xub ntiag ntawm cov roj nyeem nyob rau hauv lawv cov muaj pes tsawg leeg roj uas txhaws taus. Muaj ntau lo lus no yog txuam nrog kev rog, thiab ua txhaum ntawm cov hlab ntsha ntawm lub plawv. Txawm li cas los, muaj "pab" cholesterol, uas yog yuav tsum tau mus ntxiv lub neej thiab yog ua los ntawm peb lub cev. Cov lus nug tshwm sim, dab tsi yog muaj roj thiab roj uas txhaws taus thiab muaj? Qhov tseeb yog tias cholesterol yog muab kev koom tes nyob rau hauv cov creation ntawm cov tshuaj hormones xws li cov tshuaj no, cortisol thiab testosterone. Nyob rau hauv tas li ntawd, nws koom nyob rau hauv lub tshua noj qhov chaw nyob rau hauv lub intracellular theem. Lub cev tau txais cholesterol nyob rau hauv ob txoj kev: nws ua nws tus kheej nyob rau hauv daim siab thiab roj uas neeg haus. Yog li ntawd, roj thiab roj uas txhaws taus yuav zoo INTERACTIONS.

Hais txog trans nqaijrog

Txij li thaum peb tham txog cov rog, nws yog ib qho tseem ceeb kom paub tias dab tsi trans nqaijrog thiab yuav ua li cas lawv txawv los ntawm ib txwm. Trans nqaijrog yog tsim los ntawm xeem dhau hydrogen npuas los ntawm cov pa roj, xws li zaub. Qhov no yog ua li cas yuav ua tau kom nws cov txee lub neej (thiab li no cov khoom uas yog los ntawm nws) thiab yuav ua rau nws ruaj khov lub xeev. Cov feem ntau cov tawm cov piv txwv yog ib tug pa margarine. Tu siab, trans rog txaus ntshai rau kev noj qab nyob. Tau nyob rau hauv tib neeg lub cev, lawv tsis tau tsuas yog ua txhaum cov metabolism hauv, tab sis kuj adversely cuam tshuam rau cov metabolism hauv rog, uas nyob rau hauv lem yog yuam tus insulin metabolism txheej txheem. Tshwm - rog. Ncav proven tej yam tsis zoo ntawm trans rog rau cov txiv neej - testosterone ntau ntau nyob rau hauv lawv cov ntshav txo sharply. Qhov no ua rau rog nyob rau hauv "poj niam" hom roj tso rau lub duav, pob tw thiab ob lub mis. Nyob rau hauv tas li ntawd, ho txo erectile muaj nuj nqi, lub cev nqaij sag thiab poob nws cov loj. Yog li ntawd, kom tsis txhob ua tau zoo txim, nws yog ib qho tseem ceeb kom paub tias dab tsi trans nqaijrog thiab nyeem cov rog.

Trans nqaijrog yog pom nyob rau hauv margarine, tsis zoo xwb, lawv muaj peev xwm yuav nrhiav tau nyob rau hauv nyob tus yeees ntawm cov qos yaj ywm chips, ncuav qab zib thiab lwm yam "yuav" pastries, khov pizza, thiab ntau lwm yam khoom. Thaum kev faib ua feem ntawm cov rog yuav mus txog li 50%, vim feem ntau ntawm lawv yog npaj siv hydrogenated nqaijrog. Piv txwv li, ib feem ntawm Fabkis txoj fries txog 14 grams ntawm trans rog nyob rau hauv ib tug me me lub nras uas chips - 3 gram ib pluag kib nqaij qaib - 7 gram ib pluag qhuav noj tshais - 2 grams. Yuav kom ua mob lawv tus mob, nws yog txaus los mus siv ib hnub ntau tshaj li 4 grams ntawm trans rog.

Sibhawm, cov nqaijrog thiab carbohydrates - ib pab neeg

Yuav ua li cas yog cov rog, cov nqaijrog thiab carbohydrates? Qhov no yog ib tug "pab neeg" ntawm cov tshuaj uas los ntawm ib tug muaj zog point ntawm saib yuav zoo yuav hloov txhua lwm yam. Txawm li cas los, yog hais tias tus lub cev compensates rau tus tsis muaj carbohydrates nyob rau hauv protein thiab muaj roj, nws yuav tau siv ntxiv zog mus zom lawv. Tab sis nco ntsoov hais tias cov proteins - yog ib qhov chaw tseem ceeb cov amino acids thiab muaj roj - ib qhov chaw ntawm qhov tseem ceeb fatty acids, li ntawd, nyob rau hauv no hwm lawv tsis hloov. Cov feem ntau nyuaj tshaj plaws thaum lub cev muaj ib tug tsis muaj protein.

Protein - ib lub tsev khoom siv rau lub cev. Nws muaj ib tug series ntawm cov amino acids, 9 ntawm cov uas tuaj nrog cov khoom noj khoom haus thiab nyob rau hauv lub cev yuav tsis tau tsim. Tsiaj cov khoom noj muaj ntau cov nqaijrog tshaj nroj tsuag thiab cov digestibility ntawm cov proteins yog 90%, thaum lub zaub cov nqaijrog keeb kwm absorbed xwb 65%.

Yuav ua li cas yog muaj roj? No lub zog cia ntawm lub cev. Thiab yog hais tias muaj yog ib tug tsis muaj lawv, cov proteins pib los mus ua hmoov zeeg - hormonal tsis ua hauj lwm tshwm sim nyob rau hauv lub cev, tarnish daim tawv nqaij, txo vascular kuj, muaj muaj teeb meem nrog digestion.

Carbohydrates yog qhov zoo tshaj plaws qhov chaw ntawm lub zog rau lub hlwb, thaum cov nqaij ntshiv ntawm lub cev tau zog los ntawm hloov lub sibhawm. Conventionally, carbohydrates raug muab faib ua tej yam yooj yim thiab complex. Qhov tseem pab tau yog xam tau tias yog txoj carbohydrates los yog polysaccharides. Lawv disadvantage yuav ua rau ib tug txo nyob rau hauv protein cov ntsiab lus, raws li tau zoo raws li ntau heev ua rau yus ntev li ceeb thawj. Yog li ntawd, nws yog ib qho tseem ceeb mus nrhiav ib tug nruab nrab hauv av.