You are vaping 3.6 to 6 ml a day which equals to 64.8 to 108 mg of nicotine a day. Depending what brand of cigarette you smoked before, each cigarette has about 1 to 2 mg of nicotine depending on your smoking habits. How many cigarette a day did you smoke before vaping?
If you smoked a 25 pack a day, then you were getting between 25 to 50 mg of nicotine a day. If you were a 2 pack a day smoker then you are still in an acceptable range but if you use to smoke only 10-15 cig a day... well you do the math.
Snooze, that's 1 - 2mg absorbed when smoking, and un-smoked cigarette is reported to have ~20mg nicotine. That is why eating a cigarette can cause nicotine poisoning, but smoking one doesn't.
As far as what is safe to vape...you can tell pretty easily if you are getting too much nicotine. Reports have shown that e-cigarettes are not the best nicotine delivery systems. Meaning not all of the nicotine vaped is absorbed. The study may have been flawed though as people vape differently than they smoked.
I vape 1.5-2ml a day (dripping) of 18mg liquid and I smoked about a little less than a PAD. I don't think I am getting twice the nicotine I did when smoking. I will be getting my eGo-T tanks in a day or two, so we shall see how much I vape then. I have ordered some 12mg juice just in case it ramps up my mls per day.
Vaping is much less efficient in delivering nicotine to your system than smoking is. I don't believe you can make those type of comparisons. There are veteran users who vaped only 36mg liquid and with no reported problems. I would say don't worry about it and just let your own body tell you what is too much or too little.
Vaping is much less efficient in delivering nicotine to your system than smoking is. I don't believe you can make those type of comparisons. There are veteran users who vaped only 36mg liquid and with no reported problems. I would say don't worry about it and just let your own body tell you what is too much or too little.
The research I've read suggests that nicotine isn't harmful (meaning toxic) at smoking/vaping doses, but it is definitely a vasoconstrictor, which can cause some people's blood pressure to rise. I'm one of them.
When I began vaping (Oct 2010), I was already down to eight cigs a day, a far cry from the 2 1/2 packs a day I smoked for 35 years before that as a hardcore addict. Since my first toke on a vaporizer, however, I haven't had (or wanted) an analog. I LOVE vaping and don't miss smoking at all. That's the good news.
The bad news is that after a couple months of vaping 24-30mg liquids, my blood pressure had risen precipitously, from dead solid perfect (115/65) in September to stage 1 hypertension (155/90) in December. Nothing else changed in my life to cause this recent BP elevation, so it's pretty clear that my body couldn't handle the increased nicotine.
I have since started on blood pressure medication and reduced the nicotine content of all my juices to 18mg, sacrificing throat hit for better health. I'm not thrilled to have to give up that great reckless throat hit, but I'm 61, diabetic, and don't want to risk a heart attack. Happily, my blood pressure is coming back down toward normal. I hope to gradually wean myself off nicotine and get off the BP meds as quickly as possible.
This is not to suggest that others need worry. I've searched the various vaping forums and haven't found any other similar reports, so mine may be an isolated case.
I agree with the other posters that there's no "formula" for harmlessness here. Listen to your own body and act accordingly.