Nicotine can be detected in the body for longer than you'd probably expect. Here's what you should know—plus helpful tricks to quit smoking.

There are some situations that require getting a nicotine test. Learn what a nicotine test is and what the results mean.

The blood test that detects nicotine is called a cotinine test. It measures recent tobacco use and exposure.

When you're exposed to nicotine, it’s absorbed into your blood and metabolized by your liver. Find out how long it stays in your system.

Heated Tobacco Products (HTPs) and nicotine pouches are the latest offerings that are being targeted at women and children.

Mandating the sales of reduced nicotine cigarettes to non-addictive levels, in coordination with adopting the WHO Intense method to accurately measure their emissions, has the potential to save ...

E-cigarettes have become increasingly popular over the last two decades, especially among young people. These sleek, ...

Test after test in rodents showed that smaller doses of 6-methylnicotine elicited greater responses than nicotine for several outcomes, Jabba and his colleagues noted.

After ingesting tobacco, nicotine stays in the urine, blood, saliva, hair, and nails. Learn more about how long nicotine stays in a person's system here.

How long do you have to be nicotine-free for life insurance? Depending on the test and frequency of use, it’s possible to pass a nicotine test after you’ve been smoke-free for a few weeks.

The dental test to put you off smoking Smokers will soon be able to test their saliva to check nicotine levels which can show how much harm the tobacco is likely to be doing to their health.