Shan taba shine aikin ƙona ganye da ƙurar hayaki. A cewar Hukumar Lafiya ta Duniya, kimanin kashi ɗaya cikin uku na dukan mazaunan duniya suna shan taba mutane. Baya ga wannan, duk wadanda ba masu shan taba bane suna ficewa daga shan taba daga hayaki wanda wani mutum ya kwashe. Amma mafi yawan mutane suna amfani da taba a cikin nau'i na taba.
Mutane da yawa suna cutar da wannan saboda wasu dalilai daban-daban: wasu suna da fun, yayin da wasu suna zaton yana da kyau. A matsayinka na mulkin, mutum yana fara shan taba a lokacin yaro saboda rinjayar wasu mutane ('yan uwa ko abokai). Duk da haka, cikin lokaci, sha'awar da aka fi so ya zama al'ada. Mai hankali ko rashin sani, mutane suna amfani da shan taba.
Riga masu tasirin taba
Taba yana dauke da sunadarai irin su nicotine da cyanide, wanda a cikin manyan allurai ne m. Nicotine wani alkaloid ne wanda ake amfani da shi a wasu magunguna. Kodayake kowa yana sanin cewa shan taba yana iya haifar da matsalolin lafiya, mutane ba za su iya barin "kasuwanci mai lalacewa" wanda ya faru ne saboda jaraba, wanda yake kama da heroin da sauran kwayoyi masu narke. Masu bincike sun gano cewa nicotine yana aiki da tasiri sosai akan aikin kwakwalwar mutum. Jiki da hankali za su yi amfani da shi.
Saboda rashin tabbas ga sakamakon cutarwa, gwamnatocin kasashe da dama sun dade da yawa sun fara shirye-shiryen ilimi don hana taba shan taba a wuraren jama'a. Duk da haka, dole ne a tuna da cewa "macijin taba" yana kawo tasiri daban-daban a jikin jikin mutum.
Ciwon Zuciya da Cutar: A duk lokacin da mutum yayi smokes, zuciyarsa ta kara yawan lokaci saboda hayaki, wanda ya ƙunshi cakuda carbon monoxide da nicotine. Wannan yana haifar da damuwa da jinin jini kuma ya kawo karfin jini. Shan taba yana haifar da shigar da mai a cikin tasoshin kuma ya narke su, yana haifar da ciwon zuciya da bugun jini. Har ila yau akwai lokuta na ciwon kwari da hannayensu da ƙafa saboda rashin karuwar jini da kuma rashin isashshen oxygen a wasu sassa na jiki. Kimanin kashi 30 cikin dari na mutuwar cututtukan zuciya suna haifar da shan taba.
Emphysema: Shan taba yana daya daga cikin mahimman asalin emphysema. A wasu kalmomi, cutar ne mai lalacewa wadda ta lalacewa da lalata ganuwar alveoli (ƙananan jakar iska) a cikin huhu. Cigarette hayaki yana ƙara samar da kayan da ke rage adadi na huhu, wanda zai haifar da karuwar yawan karfin da zai iya shawo kan oxygen kuma exhale carbon dioxide. Kimanin 80-90% na lokuta na emphysema na huhu suna haifar da shan taba. Marasa lafiya tare da emphysema suna fama da rashin ƙarfi.
Ciwon daji: Shan taba yana iya haifar da ciwon daji daban daban, ciki har da huhu, tsoka, ciki da ciwon daji. Gaba ɗaya, 87% na lokuta na wannan cuta na faruwa saboda resin (abu mai tsayi) a hayaki taba. A lokaci guda kuma, masana kimiyya na Amurka sun gano cewa mutane masu shan taba sau goma ne zasu iya samun ciwon huhu a cikin mahaukaci fiye da dukkanin maza da ba su shan taba ba.
Ƙwannafi da kuma ciwon mikiya. A wannan yanayin, shan taba yana rinjayar tsarin tsarin jiki na jiki kuma yana haifar da ƙwannafi. Har ila yau, yana raunana ƙananan spopenal spancter (NPS), kuma yana bada damar gabatar da juyayi na acidic a cikin esophagus, wanda, a biyun, ya sa ƙwannafi. Shan taba kuma yana kara kamuwa da kamuwa da ƙwayar mucosa na ciki kuma yana haifar da kyawawan kyawawan kwayoyin gastric acid. Saboda haka, lokuta na masu ciwo na mikiya, a matsayin mai mulkin, ana kiyaye su a cikin masu shan taba.
Shan taba shan taba. Bisa ga binciken duniya, matan da ke nuna rashin shan taba a lokacin yiri ko yarinyar suna da mummunan haɗari na fama da rashin haihuwa. Yawancin masana sun ce suna da kuskuren da za su iya ɓarna fiye da wasu iyayen da ba a nuna su ba.
A taƙaice, ya kamata a lura cewa taba shan taba yana shafar dukkanin kwayoyin halitta kuma yana rufe tsarin rigakafi na jiki. Wannan jaraba yana haifar da tsufa na fata (saboda rashin isashshen oxygen), halittar mummunan numfashi da kuma rawaya da hakora. Mutanen da suke shan taba sun fi dacewa da mashako, ciwon huhu da sauran cututtuka na numfashi. Maza, kamar mata, suna fuskantar matsalolin haihuwa saboda shan taba, wanda zai haifar da rushewar jariri a cikin mahaifa. Duk da haka, bari mu dauki wasu matakan da za su kasance daga mummunar al'ada da kuma fara rayuwa mai kyau.