Jikin jikin mutum yana kunshe da ruwa, don haka yana cinye yawan adadin yau. Yawancin lokaci mutane sukan sha ruwa mai dadi, amfanin da hargitsi wanda 'yan mutane suke tunani akai akai.
Shin ruwan tukwane ne mai amfani?
Ruwan ruwa mai kyau shine hanya mafi sauki don halakar da yawancin kwayoyin halitta da ke ciki. Wannan shine babban amfani da ruwa mai kwalliya, t. mutane ba koyaushe suna da damar shan su daga tushen samfurin, alal misali, a cikin hikes.
Duk da haka, tafasa ba ya halakar da dukkan kwayoyin halitta masu cutarwa, alal misali, spores na wasu fungi da pathogens na botulism sun ji zafi zuwa 100 ° C. Kuma daga gurbataccen ruwa tare da chlorine, ƙananan ƙarfe, man fetur, kayan mai, herbicides, magungunan kashe qwari da wasu abubuwa, tafasa ba ya taimaka a kowane lokaci - a yanayin zafi duka waɗannan abubuwa sun hada da wani abu mai nisa daga "hadaddiyar giya" mai amfani, haifar da gishiri, koda koda, cuta metabolism , ciwon zuciya, bugun jini da guba.
Don gano yadda ake amfani da ruwa mai dadi, an gudanar da bincike mai yawa. Amma wadannan ayyukan sun tabbatar da hakan - akasin ruwan Boiled, har ma fiye da ruwan tafasa na biyu, yana da shakka.
Ruwan tafkin na biyu shine ake kira "mutu" da masana kimiyya. Gaskiyar ita ce, lokacin da mai tsanani, wasu nau'o'in hydrogen a cikin ruwa sun maye gurbinsu da isotope deuterium. Irin wannan kwayoyin sun fi nauyi fiye da yadda suke sabawa, saboda haka sun nutse zuwa kasan kafan. Kuma tare da tafasa na biyu na wadannan kwayoyin an kafa har ma fiye.
Wani irin ruwa zan sha?
Tun da lalacewar ruwa mai gumi yana da yawa fiye da amfanin, yana da kyawawa don sha ruwa maras kyau. A Japan, ta hanya, ko da shayi ba a kakkafa shi ba Boiled, amma mai tsanani zuwa 70-90 ° C ruwa.
Don rage girman lalacewa ga ruwa mai dadi , kullun kullun gaba daya kuma wanke shi. Yi amfani da ruwa mai ɗorewa ko ruwan da aka sarrafa, amma kar ka manta da canza sauƙi a lokaci.