YES I made a mistake in saying all medical studies have been tampered with. But I will say a lot of tampering has been done in the last 30-40 years. (OFF subjected about nicotine and e-cigs)
Look at how many drugs there are. Everywhere you look there are DRUGS...Half of the TV adds are about DRUGS.....
Fact most drugs that help with one thing in the body will cause problems later in other parts.....so you have to take more drugs to counter that problem.....then you have to take more drugs to counter the newer problem and so on.....basically you end up spending $500 plus in medications a month b/c of one drug working but making other problem arise. Only in extreme cases will that happen but a lot of drugs can cause more problems later in life maybe 10 or 15 years down the life line.
More proof of tamporing.......
When genetics were finally in our grasp our ex president put a hold on it....allowing other countries to include...south korea (first functioning clone dog) <--- great artical .... india... europe and so on. Those countries are topping the US in genetics all because the government is hiding behind the abortion extremist groups. (The world is already over populated. When someone finds a cure for famine then we can talk about abortion being a problem.)
Im not attacking just showing that the government is lacking in the understanding of sciences.....Yes there can be money made in genetics but not as much as DRUGS. ITs all about the bottom line...hence hiding behind the extremist groups.
To my conclusion from reading many articals about nicotine....nicotine used in any form for a long period of time can have many problems......Ill leave with that. And no you cant build a high tolerance to nicotine...only tolerance to the high you recieve from nicotine....but the benifits from nicotine in low levels will still work with out having to go up to high in strength....very little....acording to the new studies being done with ADHD...BI POLAR....memory loss and many others....only draw back is health realated problems and addiction.