Ayini amaqanda enkukhu?
Eqinisweni, iqanda liqanda lenkukhu, okungukuthi ingqamuzana lesilwane. Kungani amaqanda ekhona emvelweni? Ukuze izinyoni zibe nezingane. Ingabe umuntu ungumuntu odla amaqanda ngokwemvelo? Lokhu kungukukhohlisa okuphelele. Umuntu ngokwemvelo wayengeyena umuntu odla amaqanda, njengenqe (odla ingcuba) noma aqaphe isibankwa (odla izinyoni ezincane) nanoma yisiphi esinye isisulu esinegazi elibandayo esidla imibungu yezinyoni. Ososayensi kanye nezazi zemvelo, kuhlanganise Charles Darwin, bayavuma ukuthi abantu basendulo babengabadli imifino (babedla izithelo, imifino namantongomane). Kuwo wonke umlando wesintu, ukwakheka kwethu komzimba akukashintshi. UDkt. Spencer Thompson naye uyaphawula: “Asikho isazi sokusebenza komzimba esingaphikisa ngokuthi umuntu kufanele aphile ngokudla imifino.” Udokotela USylvester Graham uyabhala: “Ukwakheka komzimba okuqhathanisayo kuqinisekisa ukuthi ngokwemvelo umuntu uyisilwane esidla uhlaza, esisekela ukuphila kwakhe ngezithelo, imbewu nezitshalo zommbila.” Udokotela wase-USA UMichael Kleiper ezinkulumweni zakhe eziphathelene nempilo, unikeza lokhu okulandelayo: “Uma ucabanga ukuthi ngokwemvelo uhloselwe ukudla inyama, zama ukugijima uye ensimini, ugxumele ngemuva kwenkomo uyilume. Amazinyo nezinzipho zethu azikwazi ukudabula isikhumba sakhe.” Naphezu kweqiniso lokuthi i-physiology yomuntu (isakhiwo somzimba, amathumbu, amazinyo, njll.) iphakamisa ukuthi umzimba womuntu uhloselwe ukudla kwezitshalo kuphela, "abadla imifino" abaningi abakhulela ekhaya badla amaqanda, okusolakala ukuthi ukuze bathuthukise ukudla kwakho. ngamaprotheni. Kodwa-ke, amaqanda, njengazo zonke ezinye izinhlobo zenyama, aqukethe inani elincane lamandla kunokudla kwemifino - ngaphezu kwalokho, isidalwa esiphilayo esisesimweni sombungu sivalelwe egobolondweni leqanda, okusho ukuthi iqukethe amaprotheni agoqiwe afile kanye nemikhiqizo efanayo. kanye nama-bacteria okubola njengasenyameni. I-mafia yokudla iye yasakaza kabanzi inganekwane mayelana nezinzuzo zamaprotheni amaqandakodwa lokhu kungamanga angenalwazi athethelela ibhizinisi lokufa. Amaqanda awakona ukudla okunempilo komzimba womuntu, njengoba le “nyama ewuketshezi” ibola emathunjini omude ngisho ngokushesha kunenyama. Ngaphezu kwakho konke lokhu, amaqanda ayimbangela yokwakheka kwamagesi e-ammonia anephunga elibi emathunjini. Ngaphezu kwamabhaktheriya asafufusa kanye nobuthi, amaqanda aphula wonke amarekhodi okuqukethwe kwe-cholesterol, okweqile okubangela izifo eziningi. AT amaqanda iqukethe okuphindwe kabili cholesterolkunakushizi, futhi izikhathi ezintathu ngaphezu kwengulube. I-Cholesterol (i-steroid) ingenye yezinhlobo zamafutha akhona emzimbeni wethu umzimba wethu okwazi ukuzikhiqiza wona, ngaphandle kwesidingo samafutha ezilwane. I-cholesterol iyadingeka ukuze kwakhiwe usawoti we-bile nezinye izinhlobo zamahomoni ocansi, futhi ibandakanyeka ekusebenzeni kwamanye amangqamuzana olwelwesi lwamaseli. Umuntu oqapha impilo yakhe kufanele ayeke ukusebenzisa imikhiqizo yezilwane (inyama, inhlanzi, amaqanda) ukuvimbela ukwanda kwe-cholesterol egazini. Naphezu kweqiniso lokuthi amafutha obisi nawo aqukethe i-cholesterol, ayiqoqi emzimbeni womuntu, ngoba ubisi luqukethe lecithinukubhubhisa le cholesterol kakhulu. Izakhi eziqukethwe emaqanda (ikakhulukazi amaprotheni) zingatholakala kalula futhi ngendlela engenabungozi emikhiqizweni yemifino kuphela. Kungakho, eminyakeni yamuva nje, inani elandayo labantu lisuka ekudleni kwezilwane (i-cholesterol, amafutha agcwele, amafinyila, i-zero dietary fiber, njll.) futhi sebeshintshela kokusha. izithelo и imifino.