Dab tsi yog qhov phom sij ntawm cov luam yeeb hluav taws xob rau cov hluas?

1. Cov hlab plawv puas

Nicotine hauv e-luam yeeb yuav ua rau muaj kev cuam tshuam rau cov hlab plawv, ua rau kom tso catecholamines hauv lub cev, ua kom lub plawv dhia, nce ntshav siab, vasoconstrict, ua rau vascular endothelium, txhawb kev tshwm sim thiab kev loj hlob ntawm atherosclerosis, thiab ua rau muaj kev pheej hmoo ntawm myocardial infarction. thiab mob stroke. Tsis tas li ntawd, cov ntsiab lus ntawm nicotine hauv e-luam yeeb feem ntau yog siab heev, thiab cov nicotine ntau dhau tuaj yeem ua rau tib neeg lom. Cov kev tshawb fawb tau pom tias kev noj nicotine ntau dhau tuaj yeem ua rau kiv taub hau, xeev siab, ntuav thiab lwm yam tsos mob, thiab txawm tias tuag taus. Rau cov menyuam yaus uas tsis muaj zog tiv thaiv, tsuas yog ob peb milligrams ntawm nicotine tuaj yeem tua lawv.

2. Kev haus luam yeeb ua rau lub hlwb puas tsuaj thiab cuam tshuam rau kev txawj ntse ntawm cov hluas.

Raws li peb txhua tus paub, nicotine yog ib yam khoom siv hauv kev haus luam yeeb. Nicotine kuj yog ib yam ntawm cov tshuaj uas ua phem rau tib neeg. Nws muaj cov tshuaj lom neeg zoo rau lub paj hlwb. Rau cov tub ntxhais hluas, nws tuaj yeem ua rau cov tub ntxhais kawm tsis nco qab, kev nyuaj siab thiab kev kawm poob qis.

3. Kev haus luam yeeb cuam tshuam rau kev loj hlob ntawm cov tub ntxhais hluas, tshwj xeeb tshaj yog cov qib ntawm cov tshuaj hormones. Kev haus luam yeeb tuaj yeem txo qis testosterone secretion los ntawm 20 feem pua ​​-30 feem pua, txo cov phev thiab ua rau deformity; Yog li ntawd lub sij hawm menarche ntawm cov ntxhais yog ncua thiab kev coj khaub ncaws tsis zoo.

4. Kev haus luam yeeb ua rau muaj kev mob tshwm sim ntxov. Kev haus luam yeeb tuaj yeem ua rau muaj hnub nyoog pib ntawm kab mob plawv, kub siab thiab mob qog noj ntshav.