Isigaba: Ukukhangisa

Amaqanda aluhlaza aqukethe inani elikhulu lamaprotheni, amavithamini nama-micronutrients, ngakho-ke abantu abaningi bakholelwa ukuthi ukuwadla kungayithuthukisa kakhulu impilo yabo. Nokho, yonke into ayilula kangako. Ngaphezu kokucebile ngemisoco, ukudla amaqanda aluhlaza kungaholela ezinkingeni eziningi ezinzima. Isifo esivame kakhulu esivela emaqanda aluhlaza yi-salmonellosis. Zingabangela futhi...

Njengoba kuqala amakhaza, abantu bacabanga ngokufudumeza izindlu nezindlu zabo. Abantu abaningi basebenzisa amadivaysi ahlukene kule njongo. Ingabe izifudumezi ze-infrared ziyingozi empilweni? Idivayisi iya ngokuya ithandwa, ngakho intshisekelo ezimfanelweni zayo ezizuzisayo neziyingozi iyanda. Izici ezijwayelekile Noma iyiphi i-heater ingumthombo wemisebe ye-infrared. Emvelweni, amagagasi anjalo akhiqizwa ilanga. Imisebe ye-infrared ine-thermal...

Ngabe imisebe ye-electromagnetic evela kukhompyutha iyithinta kanjani impilo? “Imishini” ehlakaniphile ikhona kuwo wonke amakhaya. Amadivayisi asetshenziswa ekukhiqizeni nasembonini, kwezokwelapha nakwezinye izindawo zokuphila. Izigidi zabantu zichitha isikhathi eside ziphambi kwesikrini, kodwa azicabangi ukuthi aziphephile. Imuphi umonakalo obangelwa imisebe kubantu abadala nasezinganeni? Yini ingozi yePC? Kukhona...

Abesifazane nabesilisa abaningi banentshisekelo yokuthi ngabe imibhede yokushuka iyingozi yini emzimbeni. I-tan enhle ingatholakala elangeni, kodwa abantu abaningi bafuna ukuyigcina unyaka wonke. Abanye abantu abanalo ithuba lokushiswa yilanga futhi bakhethe ne-solarium. Nokho, ingabe le sevisi inenzuzo noma iyingozi empilweni? Kuyini: umgomo wesenzo Ukushuka wushintsho ekushintsheni kombala wesikhumba...

Kunconywa ukukhumbula ukuthi amadivaysi angenawaya akhipha amagagasi athile. Ingabe idivayisi iphephile noma inomphumela omubi emzimbeni womuntu? Yini okufanele uyenze ukuze uzivikele emisebeni futhi unciphise ukulimala kwe-bluetooth emzimbeni womuntu? Ingabe ama-headphone e-Bluetooth ayingozi ngempela kubantu? Emigwaqweni uvamise ukubona abantu besebenzisa ihedisethi enjalo hhayi nje ukukhuluma, kodwa nokulalela...

Lapho uthenga, kunethuba lokuthenga imikhiqizo esele iphelile eyonakele ngenxa yephutha lomkhiqizi noma umdayisi. Uma kukhona ukubambezeleka ekuthengisweni, umthengisi ubhekana nokulahlekelwa futhi angase azame ukuthengisa impahla ephelelwe yisikhathi. Inyama yenkukhu ibusa ukudla kwaseRussia futhi ithengiswa izidumbu ezintsha ezimakethe nasezimakethe, ezibandayo noma eziqandisiwe ezitolo zegrosa nasezitolo eziwuchungechunge. Umthengi ongumnikazi...

Ukuxilongwa kobuthi bokudla kusho isifo semvelo esithathelwanayo, esizibonakalisa ngokushesha futhi sibonakala ngezimpawu ezicacile. Lesi sifo senzeka ngenxa yokudla ukudla okudala, okudala. Ama-microorganisms we-Pathogenic kanye nobuthi buqoqa kuwo, ngenxa yokwanda kwenani lamabhaktheriya e-pathogenic, anobuthi emzimbeni. Ama-pathogens kanye ne-epidemiology Ama-causative agents of food poisoning angaba ama-microorganisms ezinhlobo ezahlukene, okuthi ...

Yikuphi ukudla okungase kubangele i-botulism? Ukuze uphendule lo mbuzo, udinga ukuqonda ukuthi kusho ukuthini i-botulism, kungani ivela, yiziphi izimpawu ze-botulism nendlela yokugwema isifo esiyingozi. Kafushane nge-botulism I-botulism yisifo esithathelwanayo esenzeka lapho ubuthi be-botulinum, ushevu obunamandla bezinto eziphilayo, bungena emzimbeni. Into enobuthi ikhiqizwa yiClostridium botulinum, amagciwane asabalele endaweni ezungezile.…

Lesi sithelo sekuyisikhathi eside siwuphawu lokuphila, ukuzala nobuhle. Sihlangana nayo ezinganekwaneni zabaseGibhithe lasendulo, amaGreki namaRoma, lapho yayihlale inendima ebalulekile, kanye naseBhayibhelini neKoran. Umcabango womuntu wajatshuliswa isihlahla ngokwaso, kodwa ikakhulukazi izithelo zaso eziyinqaba, ezinhle ezinembewu eminingi. Ukwakheka kwezithelo Okokuqala, zicebile ngezinto eziphilayo eziphilayo, okuhlanganisa...

Ukuze uqede ukutheleleka kwamathumbu emathunjini, udinga ukwazi imbangela yalesi sifo. Ukuze wenze lokhu, uhlobo lwe-pathogen kanye nokuzwela kwayo emithini elwa namagciwane kunqunywa. Ukuhlolwa kwe-salmonellosis kusiza ukukhomba abathwali besifo futhi kuvimbele ukusakazeka kwalesi sifo. Izici zokuxilongwa I-Salmonellosis yisifo esithathelwanayo esihambisana nokulimala kwesisu namathumbu. I-ejenti eyimbangela yi-proteobacterium evela kuhlobo lwe-Salmonella. Ukutheleleka kwenzeka ngemuva kokudla okuthelelekile...