Ko e Meʻa ʻoku Fai ʻe Ke ʻIlo ki he Ngaahi Kapoʻohaitete: Ngaahi ʻUlungaanga Fakaʻilonga, Ngaahi Ngāue mo e Ngaahi Konga Moʻui

Ko e hā ʻa e ngaahi Karbonhidrat? Ko e hā hono ngaahi ʻUlungaanga Fakaʻilonga?

Ko e ngaahi karbonhidrat, ko e taha ia ʻo e ngaahi kulupu meʻakai mahuʻinga ʻoku ne fakahoko ha fatongia mahuʻinga ʻo e ʻuhinga ko e konga lahi taha ʻo e mālohi ʻoku maʻu ʻe hotau sino. ʻOku ʻi ai ha ngaahi faikehe kehekehe ʻi he ngaahi karbonhidrat hange ko e laifí, suka mo e nisitā, pea ʻoku nau maʻu fakaenatula ʻi he ngaahi meʻakai kehekehe hange ko e ngaahi huhuʻa, ngaahi meʻakai huhuʻa, ngaahi fua mo e ngaahi vesitapolo. ʻI he taimi ʻoku kai ai, ʻoku liliu ʻe hotau sino ʻa e ngaahi meʻakai ʻoku ʻi ai ʻa e karbonhidrat ki he glikoso (suka ʻi he toto). ʻOku ʻoatu ʻe he glikoso ha mālohi vave mo faingofua ki he ngaahi selo kotoa pē ʻo e sino, tautefito ki he ʻatamai. ʻOku teuʻi ʻa e ngaahi karbonhidrat lahi ʻi he ate mo e ngaahi kakano.

Ko e ngaahi ʻulungaanga mahuʻinga ʻo e ngaahi karbonhidrat ko ʻeni:

• ʻOku solova ʻi he vai ʻa e niʻihi ʻo e ngaahi karbonhidrat pea ʻoku faingofua ke ngāueʻaki ʻe he sino.

• ʻOku tokoni ʻa e ngaahi karbonhidrat laifí ki he ngāue ʻo e sisitemi fakasesele pea ʻoku ne tokoni foki ki he poupou fakalanga ʻo e ngaahi selo ʻo e ngaahi akau (seluloso) pe ngaahi konga tuʻunga ʻo e ngaahi monumanu siʻi (kitini).

• ʻOku ʻi ai ha toʻotoʻo melie ʻi he taimi ʻoku solova ai ʻa e ngaahi suka faingofua.

• ʻOku fakahā ʻe he faikehekehe ʻo e ngaahi kemikale ʻo e karbonhidrat hono fatongia ʻi he fakahoko mālohi pe poupou fakalanga.

Ko e hā ʻa e ngaahi Faikehekehe ʻo e Karbonhidrat?

ʻOku vahevahe ʻa e ngaahi karbonhidrat ʻi he ngaahi kulupu lalahi ʻe ua: ngaahi karbonhidrat faingofua mo e ngaahi karbonhidrat fakakomesiti.

Ko e ngaahi karbonhidrat faingofua ʻoku siʻi hono langa pea ʻoku vave hono sēsē. ʻOku kau ʻi he kulupu ko ʻeni ʻa e ngaahi molekule suka taha (monosakaraiti: glikoso, frukotosi, galakotosi) mo e ngaahi molekule suka ua (disakaraiti: sukosi, lakitosi, maltosi). ʻOku kau foki ʻa e oligosakaraiti ʻoku ʻi ai ʻa e molekule suka ʻe 2 ki he 9 ʻi he kulupu ko ʻeni. ʻOku lahi ʻa e ngaahi karbonhidrat faingofua ʻi he suka fakalelei mo e ngaahi meʻakai suka. ʻOku siʻisiʻi ʻa e ngaahi meʻakai ko ʻeni ʻi he vaitamini, minelali mo e laifí; ko ia ai ʻoku ui ai ko e “kaloli foʻou”.

Ko e ngaahi karbonhidrat fakakomesiti ʻoku langa mei he ngaahi siini suka loloa pea ʻoku toloi hono sēsē. ʻOku ui ʻa e kulupu ko ʻeni ko e polisakaraiti; ʻoku maʻu lahi ʻi he ngaahi huhuʻa kakato, ngaahi akau mo e ngaahi vesitapolo nisitā (hange ko e fasulī, lentili), pateti mo e ngaahi vesitapolo ʻoku ʻi ai ʻa e nisitā. Ko e ʻuhinga ʻoku toloi ai hono sēsē, ʻoku ne fakalakalaka ʻa e toto suka ʻi he sino ʻi ha founga mālie pea ʻoku ne fakapapauʻi ha loto moʻui lahi.

Ko e hā ʻa e ngaahi Fatongia ʻo e Karbonhidrat ʻi he Sino?

• Fakatatau mālohi: Ko e karbonhidrat ko e mālohi mahuʻinga taha ki he ngaahi selo ʻo e sino. ʻOku hū ʻa e glikoso ki he toto pea ngāueʻaki ʻe he sino ke fakatupu mālohi.

• Teuʻi mālohi: ʻOku teuʻi ʻa e glikoso lahi ʻi he ate mo e kakano ko e glikojeni. ʻOku liliu ʻa e glikojeni ki he glikoso ʻi he taimi ʻoku fiemaʻu ai mālohi. Kapau ʻoku fonu ʻa e ngaahi teu glikojeni, ʻoku teuʻi ʻa e karbonhidrat lahi ko e ngako.

• Tokoni ki he moʻui kakano: ʻOku tokoni ʻa e glikojeni ʻoku teuʻi ʻi he kakano ke fakasiʻisiʻi ʻa e mole kakano ʻi he taimi ʻo e fiekaia lahi pe ngāue kakato.

• Tokoni ki he sisitemi fakasesele: ʻOku tokoni ʻa e laifí (karbonhidrat ʻoku ʻi ai ʻa e posa) ki he ngāue lelei ʻo e manava pea fakasiʻisiʻi ʻa e faingataʻa ʻo e nofo.

• Fakamoʻui loto mo e fakalelei metabolism: ʻOku fakaleleiʻi ʻe he laifí lahi ʻa e tuʻunga kolosetolo pea fakasiʻisiʻi ʻa e faingataʻa ʻo e maʻu diabeti. Ka ʻoku malava ke fakalahi ʻa e faingataʻa ʻo e mahaki loto mo e diabeti ʻi he taimi ʻoku lahi ai hono kai ʻo e suka fakalelei mo e ngaahi karbonhidrat ngāueʻaki. Ko ia ai, ʻoku totonu ke fakafiemālie hono kai.

Ko e hā ʻa e ngaahi Meʻakai Moʻui mo e Meʻakai ʻIkai Moʻui ʻoku ʻi ai ʻa e Karbonhidrat?

ʻOku maʻu ʻa e karbonhidrat ʻi he ngaahi meʻakai lahi kehekehe. ʻI he fili meʻakai, ʻoku totonu ke fili ʻa e ngaahi meʻakai ʻoku maʻu ai ha laifí lahi mo e ngaahi meʻa lelei ki he moʻui.

Ngaahi meʻakai karbonhidrat lelei mo fakafiemālie:

• Pateti melie

• Konga ʻakau panga

• Kinoa

• Laise kulokula mo e ngaahi meʻakai huhuʻa kakato

• Oti

• Mei, ʻāpulu, mango

• ʻUnu ʻakau mamahi

• Ngāahi akau (fasulī, lentili, nōto)

• Hūma

ʻOku tokoni ʻa e ngaahi meʻakai ko ʻeni ki he loto moʻui lahi ʻi he laifí lahi mo e ngako siʻisiʻi, pea ʻoku nau ʻoatu foki ʻa e vaitamini mo e minelali.

Ngaahi meʻakai karbonhidrat lahi ʻoku ʻikai totonu ke kai lahi ai:

• Suka fakalelei mo e ngaahi meʻakai suka

• Ngāahi meʻakai pongipongi suka

• Mā ʻakau hinehina mo e laise hinehina

• Makanā hinehina

• Pateti chipsi

• Vai fua suka mo e ngaahi inu suka

• Kūki, kēki mo e ngaahi meʻakai huhuʻa

• Yogati ʻoku ʻi ai ʻa e suka mo e ngaahi tohi

ʻOku siʻisiʻi ʻa e ngaahi meʻakai ko ʻeni ʻi he meʻa lelei ki he moʻui; ʻoku malava ke fakalahi ʻa e kaloli, mamafa mo e ngaahi palopalema metabolism ʻi he taimi ʻoku kai lahi ai.

Meʻa ke Tokanga ki ai ʻi he Fai ai ha Fakaikiiki Karbonhidrat:

ʻOku faingofua ke fili ʻa e ngaahi dieeti karbonhidrat siʻisiʻi ke tokoni ki he pule mamafa mo e fakalelei toto suka. ʻI he founga ko ʻeni, ʻoku fakangatangata ʻa e ngaahi meʻakai huhuʻa ngāueʻaki, ngaahi meʻakai suka mo e suka fakalelei; pea ʻoku fakalahi ʻa e kai ʻo e proteini, ngako lelei mo e ngaahi vesitapolo laifí lahi. Ko e ʻoua, ika, kakano, vesitapolo ʻikai ʻi ai ʻa e nisitā (hange ko e sipinasi, brokoli, haviki), ngaahi fua (taufetongi portokali, sitale, yaban mesini), ngaahi tohumā (pete, nisi), ʻolive ʻaila mo e vai ko e ngaahi fili lelei.

Kapu ʻoku ke fie kai siʻisiʻi ʻa e karbonhidrat, ʻe lava ke ke fili ʻa e huhuʻa kakato, pateti melie, pesi, mei mo e laise kulokula. ʻOku kehekehe ʻa e fiemaʻu karbonhidrat ʻi he taʻu, fefine pe tangata, tuʻunga moʻui mo e ngaahi ngāue. Ko ia ai, ʻoku totonu ke ke kole tokoni mei he kau ngaue moʻui kimuʻa pea ke kamata ha palani dieeti foʻou.

Ngaahi Fehuʻi ʻOku Fai Laulau

1. ʻOku totonu ke taʻe toe kai karbonhidrat?

ʻIkai. ʻOku fiemaʻu ʻa e karbonhidrat ki he sino; ʻoua ʻe taʻe toe kai, ka ke maʻu mei he ngaahi meʻakai lelei mo fakafiemālie ʻi he fuofua totonu.

2. ʻOku tokoni ʻa e dieeti karbonhidrat siʻisiʻi ki he mole mamafa?

ʻOku malava ke tokoni ʻa e dieeti karbonhidrat siʻisiʻi ki he pule mamafa ʻi he niʻihi, ka ʻoku mahuʻinga ke maʻu ha palansi lelei mei he ngaahi kulupu meʻakai kotoa pe mo e liliu moʻui lelei.

3. Ko e hā ʻa e ngaahi karbonhidrat lelei taha?

Ko e ngaahi karbonhidrat fakaenatula, ʻikai ngāueʻaki mo e laifí lahi (huhuʻa kakato, ngaahi akau, vesitapolo mo e ngaahi fua) ko e ngaahi fili lelei ia.

4. Ko e hā ʻa e ngaahi aʻusia ʻo e karbonhidrat fakalelei ki he sino?

ʻOku vave ke fakalakalaka ʻe he karbonhidrat fakalelei ʻa e toto suka pea ʻi he taimi ʻoku kai lahi ai ʻi he taimi loloa, ʻoku malava ke fakalahi ʻa e faingataʻa ʻo e diabeti mo e mahaki loto.

5. Ko e hā ʻa e meʻa ke tokanga ki ai ʻi he kai karbonhidrat ʻe he niʻihi ʻoku maʻu mahaki loto mo diabeti?

ʻOku totonu ke fili ʻa e ngaahi karbonhidrat laifí lahi mo e glisemiki indeks siʻisiʻi, pea ʻoua ʻe kai ʻa e ngaahi meʻakai suka mo e ngaahi meʻakai ngāueʻaki. ʻOku totonu ke kole tokoni mei he toketā ki he ngaahi fakahinohino fakafoʻituitui.

6. Ko e hā ʻa e fiemaʻu karbonhidrat ʻi he ʻaho kotoa pe?

ʻOku kehekehe ʻa e fiemaʻu ʻo e tangata ʻi he taʻu, fefine pe tangata, tuʻunga moʻui mo e ngaahi ngāue. ʻOku fakahinohino ʻe he ngaahi kautaha moʻui ke maʻu ʻa e 45-65% ʻo e mālohi ʻi he ʻaho mei he karbonhidrat.

7. ʻOku fiemaʻu ʻe he fanau mo e toʻutupu ʻa e karbonhidrat?

ʻIo. ʻI he taimi ʻo e tupulaki mo e fakalakalaka, ʻoku fiemaʻu ʻa e karbonhidrat (taufetongi huhuʻa kakato mo e ngaahi meʻakai laifí).

8. Ko e hā ʻoku mahuʻinga ai ʻa e ngaahi meʻakai laifí?

ʻOku tokoni ʻa e laifí ki he sēsē lelei, poupou ki he moʻui manava pea fakasiʻisiʻi ʻa e faingataʻa ʻo e ngaahi mahaki loloa.

9. Ko e hā ha ngaahi fatongia kehe ʻo e karbonhidrat ʻi tuʻa he mālohi?

ʻOku tokoni ʻa e ngaahi karbonhidrat kehekehe ki he tuʻunga lelei ʻo e ngaahi selo; ʻoku tokoni ʻa e laifí ki he sēsē mo e pule kolosetolo.

10. ʻOku fakatuʻupakele ʻa e fakasiʻisiʻi karbonhidrat?

ʻOku kehekehe ʻa e fuofua totonu ki he tangata kotoa pe; ʻoku malava ke fakatupu mālohi siʻisiʻi mo e meʻa mole ʻi he kai lahi siʻisiʻi. ʻOku totonu ke fakahoko ʻaki ha tokoni fakapoto ke maʻu ha palansi totonu.

Ngaahi Konga Fakamālie

• Kautaha Moʻui ʻo Māmani (WHO): Healthy Diet Fact Sheet

• Kautaha Loto ʻo ʻAmelika (AHA): Carbohydrates and Blood Sugar

• Kautaha Diabeti ʻo ʻAmelika (ADA): Food and Nutrition Recommendations

• European Food Safety Authority (EFSA): Scientific Opinion on Dietary Reference Values for Carbohydrates

• Harvard T.H. Chan School of Public Health: The Nutrition Source – Carbohydrates