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    New study on vapor and immune response in mice

    There is no problem with bacterial growth as far as e-liquid is concerned since water content is low.When Vg gets deposited inside respiratory and connected parts then it provides a base for bacteria to grow.It depends on person to person based on natural fauna(or flora whatever it is...
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    New study on vapor and immune response in mice

    This may help : Propylene Glycol as a heat transfer fluid and antifreeze reason for using at least 25% Propylene Glycol in the system concerns the possibility of bacterial growth. With concentrations at or above 20%, both Ethylene and Propylene Glycol inhibit the growth and proliferation of...
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    Non-smoker thinking of vaping

    That is internet myth.About the addiction part.I never realized I was addicted to nicotine until it was too late.
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    Getting a cold?????????

    The VG thing makes me choke up in few hours.Bacteria love VG. PG being germicide kills off bugs as long as there is vapor in the lungs.
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    New study on vapor and immune response in mice

    There is a group of scientists who did the study.Not a single individual.I was referring to Somebody who better go back to threading catheters or assisting in doing that.
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    New study on vapor and immune response in mice

    Long live the Dr. I didn't find any reference to junk there.Different response. Quote from the link: So, what information does this study provide? Very limited I should say. First of all, the conclusions made by the authors are completely irrelevant to the study design and findings. The...
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    New study on vapor and immune response in mice

    The highlighted portion is something the ecig scientists like rodu, Dr Farsalinos etc seems to disagree, Perhaps quite vehemently.
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    New study on vapor and immune response in mice

    The poor mice :( .
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    New study on vapor and immune response in mice

    Everything gets blown, eventually.:tongue:
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    New study on vapor and immune response in mice

    One would probably never get a lung infection as long as they keep vaping the PG. If the study is true the rats get infected because they didn't have PG in their lungs while they are getting infected. The take away from this study is if you are staying in a less clean hotel room FOG your room...
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    Brace yourselves new Formaldehype junk study to be released Jan 21

    There could be conflict of interests but the basic setup is not Junk even though they made some important mistakes.Even such mistakes could throw some useful Information regarding harms of vaping at very high temperatures though the harms are not perceived to be very significant at this point...
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    Brace yourselves new Formaldehype junk study to be released Jan 21

    They couldn't collect 100% liquid which they made a clear mention in the report.One need elaborate setup to condense everything except air. The setup as such is not wrong,but The Airflow quantities they chose is definitely wrong.They chose airflow quantities based on nasal breathing.
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    Brace yourselves new Formaldehype junk study to be released Jan 21

    Referring to my post no 246 in response to lessifer,The study used much less airflow compared to inhalation air quantities.
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    Brace yourselves new Formaldehype junk study to be released Jan 21

    After your post I read more about Innokin iTaste VV V3.0 battery and the clearomizer. I agree that 50 ML IS way smaller amount as against the 500 ml figure you gave, which I think,Is realistic. 500 ml air equals to around 500 mg weight which is considerable amount compared to amount of eliquid...
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    Brace yourselves new Formaldehype junk study to be released Jan 21

    That is quite correct. From the nejm. org/doi/full/10.1056/NEJMc1413069 nejm link description it appears vaporization was not high.Not high enough to cause dry hits. It reads "(10 50-ml puffs over 5 minutes; 3 to 4 seconds per puff). With each puff, 5 to 11 mg of e-liquid was consumed, and 2...
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    Brace yourselves new Formaldehype junk study to be released Jan 21

    It appears so :tongue: .I mean about my understanding.
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    Brace yourselves new Formaldehype junk study to be released Jan 21

    Their puffing machine seems to wick ok at 3 volts :laugh: .
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    Brace yourselves new Formaldehype junk study to be released Jan 21

    People who do actual scientific studies have the luxury to admit to embarassment unlike some half baked doctor assistant doing DIY lab experiments like a junior school teacher and generally clueless about what he is measuring. The reddit post and dr F's assumptions.
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    Brace yourselves new Formaldehype junk study to be released Jan 21

    I read quite a bit and understand that dr F. referred to a reddit thread and drawn his conclusions. Reddit thread As per the same reddit thread it seems some ecig users are using similar setup at same conditions without getting dry hits.
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    Brace yourselves new Formaldehype junk study to be released Jan 21

    The link is about the supposedly junk study :D.