Don't misunderstand, I am a BIG fan of JC juices, I find them very pleasant and will stick with them, I support US company BIG TIME. I feel they are trying to answer questions for me, but in the end it is up to ME to know what I am ingesting. In very simplistic terms, with 24mg strength fluid I am getting about 1.4mg of nicotine in every drop, so set a limit and stay within it. Or go down to a lower strength to be safe. I can't blow it now after swearing off (analog) cigarettes! And hopefully it is true, we are not absorbing the full dose available in the vapor.