Okuqukethwe
I-Body Mass Index (BMI) iyindlela esheshayo nelula yokuhlanganisa isisindo sakho nokuphakama kwakho. I-Adolphe Quetelet yaqhamuka nale fomula ngo-1830-1850.
I-BMI ingasetshenziselwa ukunquma izinga lokukhuluphala komuntu. I-BMI ilinganisa ubudlelwano phakathi kokuphakama nesisindo, kepha ayihlukanisi phakathi kwamafutha (anesisindo esincane) nemisipha (enesisindo esiningi), futhi ayimele isimo sangempela sempilo. Umuntu omncane, ohlala phansi angaba ne-BMI enempilo, kepha azizwe engaphilile futhi edangele, ngokwesibonelo. Futhi ekugcineni, i-BMI ayibalwa kahle ngawo wonke umuntu (i-calorifier). Ezinganeni ezingaphansi kweminyaka eyi-14, abesifazane abakhulelwe nabakhi bomzimba, isibonelo, i-BMI ngeke ilunge. Kumuntu omdala osebenza ngokulingene, i-BMI izosiza ukunquma ukuthi isisindo sakho sisondele noma sikude kangakanani.
Ukubalwa nokuchazwa kwe-BMI
Ungabala i-BMI yakho ngale ndlela elandelayo:
IMT = isisindo hlukanisa nge ukukhula ngamamitha aphindwe kabili.
Isibonelo:
Amakhilogremu ayi-82 / (1,7 amamitha x 1,7 amamitha) = 28,4.
Ngokwezindinganiso zamanje ze-WHO:
- Ngaphansi kuka-16 - ukwehla kwesisindo (kubiziwe);
- 16-18,5 - isisindo esiphansi (isisindo esincane);
- 18,5-25 - isisindo esinempilo (esivamile);
- 25-30 - ukukhuluphala ngokweqile;
- 30-35 - degree I ukukhuluphala;
- 35-40 - grade II ukukhuluphala;
- Ngaphezulu kwama-40 - degree yokukhuluphala III.
Ungabala i-BMI yakho usebenzisa i-Body Parameters Analyzer yethu.
Izincomo ngokusho kwe-BMI
Ukuba nesisindo esincane kungabucayi, ikakhulukazi uma kubangelwe ukugula noma ukuphazamiseka kokudla. Kuyadingeka ukuthi ulungise indlela odla ngayo bese uthintana nochwepheshe - owelapha, owezokudla noma we-psychotherapist, ngokuya ngesimo.
Abantu abane-BMI ejwayelekile bayelulekwa ukuthi bahlose ibanga eliphakathi uma befuna ukwenza ngcono isibalo sabo. Lapha kufanele unake kakhulu imithetho yokushisa amafutha nokwakheka kwe-BJU yokudla kwakho.
Abantu abakhuluphele ngokweqile kufanele balwele okwejwayelekile - banciphise amakhalori futhi bashintshe indlela abadla ngayo ukuze kubuswe ukudla okuphelele okwenziwe kancane - inyama, izinkukhu nezinhlanzi esikhundleni samasoseji nokudla okulula, okusanhlamvu esikhundleni sesinkwa esimhlophe ne-pasta, imifino emisha nezithelo esikhundleni seziphuzo namaswidi. Ukunakwa okukhethekile kufanele kukhokhwe emandleni nasekuqeqesheni i-cardio.
Ukukhuluphala kwandisa ubungozi bokuhlaselwa yizifo eziningi, ngakho-ke kuyadingeka ukuthatha izinyathelo manje - ukususa ama-carbohydrate alula kanye nokudla okuqukethe amafutha we-trans kusuka ekudleni, kancane kancane kudlulele kokudla okunomsoco nokwethula ukusebenza komzimba okwenzekayo. Ukwelashwa ngokweqile kwama-II no-III degrees kufanele kwenziwe ngaphansi kweso lodokotela.
Amaphesenti we-BMI kanye namafutha omzimba
Abantu abaningi badida i-BMI namaphesenti amafutha omzimba, kepha lena imiqondo ehluke ngokuphelele. Njengoba kushiwo ngenhla, i-BMI ayikunaki ukwakheka komzimba, ngakho-ke kungakuhle ukukala iphesenti lamafutha nemisipha ezintweni ezikhethekile (i-calorizator). Kodwa-ke, isazi sezokudla esidumile emhlabeni uLyle MacDonald unikeza indlela yokulinganisa cishe amaphesenti amafutha omzimba ngokuya ngenkomba yomzimba. Encwadini yakhe, uphakamise itafula olibona ngezansi.
Umphumela ungahunyushwa kanjena:
Ngakho-ke, ukwazi i-BMI yakho kukuvumela ukuthi uqonde ukuthi isisindo sakho sisondele noma sikude kangakanani nokujwayelekile kwe-World Health Organisation. Le nkomba ayikhombisi okuqukethwe kwamafutha omzimba uqobo, futhi abantu abaqeqeshiwe abanesisindo esikhulu semisipha bangadida nhlobo. Itafula eliphakanyiswe nguLyle MacDonald nalo lenzelwe umuntu ojwayelekile. Uma kubalulekile kuwe ukwazi amaphesenti wakho ngqo wamafutha, kuzodingeka ukuthi uhlaziye ukwakheka komzimba usebenzisa imishini ekhethekile.