Tus Sau: Ellen Moore
Hnub Kev Tsim: 14 Lub Ib Hli Ntuj 2021
Hloov Hnub: 7 Lub Kaum Ib Hli Ntuj 2024
Anonim
My cholesterol numbers, four years after starting keto | LDL is so HIGH! What now?!
Daim Duab: My cholesterol numbers, four years after starting keto | LDL is so HIGH! What now?!

Zoo Siab

Yog tias koj tau peed hauv pas dej, koj paub tias tag nrho "dej yuav hloov xim thiab peb yuav paub tias koj tau ua" yam yog tag nrho cov nroog hauv nroog. Tab sis qhov tsis muaj kev ncaj ncees hauv pas dej tsis tau txhais hais tias koj yuav tsum tsis txhob ua txhaum rau qhov koj tau ua. Cov xov xwm tshiab tshaj plaws-txoj kev tshawb fawb ntawm 31 lub pas dej da dej pej xeem thiab cov dej kub hauv Canada-qhia tias ib nrab da dej peeing yog teeb meem loj heev.

Ib pab pawg kws tshawb fawb los ntawm University of Alberta, Edmonton, pom tias 100 feem pua ​​​​ntawm cov pas dej thiab cov tubs lawv tau kuaj sim tau zoo rau acesulfame potassium (ACE), ib qho khoom qab zib uas feem ntau pom hauv cov khoom noj uas dhau los ntawm lub cev tsis hloov pauv. (Kev txhais lus: pee.) Ib lub pas dej loj li Olympic (830,000 litres tag nrho) muaj li 75 litres ntawm cov zis, raws li txoj kev tshawb fawb. Txhawm rau pab koj pom kev: uas yog zoo li pov tseg 75 puv Nalgene lub raj mis ntawm cov pee rau hauv pas dej da sib tw. UM, mas.


Peb yeej paub tias muaj pes tsawg tus neeg tau ua txhaum ntawm kev mus rau tus naj npawb ib hauv dej; kwv yees li 19 feem pua ​​ntawm cov neeg tau lees paub tias tau peed hauv pas dej hauv xyoo 2012 txoj kev tshawb fawb los ntawm International Journal of Aquatic Research and Education. Tab sis paub ntau npaum li cas nws tau ua luam dej nyob ib puag ncig nrog peb yog qhov ceeb toom tsis txaus ntseeg tias mus rau kev poob lossis nkag mus qee qhov hla hauv pas dej tsis yog kev noj qab haus huv, kev ua si lom zem raws li peb xav. (Nov yog dab tsi Olympic ua luam dej Natalie Coughlin xav txog peeing hauv pas dej.)

Tab sis qhov ntawd yog dab tsi chlorine yog rau, txoj cai? Tsis nrawm li, Phelps. Cov pas dej tau ntim nrog cov tshuaj tua kab mob los tiv thaiv dej tseem los ntawm kev tsim cov kab mob txaus ntshai (xws li salmonella, giardia, thiab E. coli), thiab cov tshuaj tua kab mob no tau tshuaj lom tshuaj lom nrog cov organic teeb meem (nyeem: av, hws, pleev tshuaj, thiab-yee-pee ) uas tib neeg qhia rau hauv pas dej, raws li daim vis dis aus no los ntawm American Chemical Society. Cov tshuaj tiv thaiv no tsim ib yam hu ua disinfection byproducts (DBPs). Cov zis tshwj xeeb muaj ntau cov urea, uas sib xyaw nrog cov tshuaj chlorine los tsim DBP hu ua trichloramine, uas ua rau cov ntxhiab tsw zoo li qub, ntxiv rau xim liab, ua rau lub qhov muag tsis pom kev, thiab tau txuas nrog (zoo li ntau lwm yam DBPs) rau cov teeb meem ua pa xws li mob hawb pob. Thiab txawm hais tias lwm yam teeb meem organic ua rau DBPs hauv pas dej, cov zis yog lub luag haujlwm rau ib nrab DBPs tsim los ntawm cov neeg ua luam dej. Qee lub pas dej tau pom tias yog 2.4 npaug ntau mutagenic (sau nrog cov tshuaj hloov pauv cov noob caj noob ces) thiab cov dej kub yog 4.1 npaug ntau mutagenic dua li cov kais dej, raws li lwm txoj kev tshawb fawb hauv phau ntawv journal. Environmental Science & Technology. (Ntau ntxiv txog qhov ntawd: Yuav ua li cas tag nrho koj lub pas dej ua ke tiag tiag.) Ib feem loj ntawm cov neeg tuaj ncaj los ntawm urea, raws li cov kws tshawb fawb. (Thiab qhov no tsis suav nrog lwm cov kab mob txaus ntshai ua luam dej nyob hauv cov pas dej pej xeem, pas dej, pas dej, thiab chaw ua si dej.)


Peb tsis tau hais kom koj hla koj tus da dej tom ntej, tab sis peb yuav qhia koj kom tshem tawm koj lub zais zis ua ntej. Thiab nco ntsoov tsoo cov dej ua ntej ua luam dej-uas yuav txhais tau tias tsawg dua av thiab hws mus rau hauv dej.

Tshuaj xyuas rau

Kev tshaj tawm

Cov Khoom Tshiab

Yuav ua li cas yog mob caj pas thiab qhov ncauj yog kho li cas

Yuav ua li cas yog mob caj pas thiab qhov ncauj yog kho li cas

Kev mob viav via yog ib hom kev txhab ua feem ntau pom ntawm ob txhai ceg, t hwj xeeb t haj yog rau ntawm pob luj taw , vim yog lub cev t i muaj nt hav txau , ua ua rau muaj kev txuam nrog nt hav thia...
Cev xeeb tub Reflux: Cov tsos mob, Ua rau thiab kho

Cev xeeb tub Reflux: Cov tsos mob, Ua rau thiab kho

Reflux hauv cev xeeb tub tuaj yeem t i yooj yim thiab t hwm im feem ntau yog vim tu menyuam loj hlob, ua ua rau muaj qhov t hwm im ntawm qee cov t o mob xw li kub iab thiab mob hauv lub plab, xeev iab...