home
RSS
Early morning smokers have higher cancer risk
August 8th, 2011
12:01 AM ET

Early morning smokers have higher cancer risk

Smokers who indulge in their first cigarette shortly after waking up have an increased risk of developing lung and head and neck cancers, according to two new studies published in Cancer, a journal of the American Cancer Society. The findings may help identify smokers who have a greater risk of developing cancer. These smokers could then be more urgently targeted for smoking cessation programs.

The first studies to show a link between cigarette smoking and cancer were published back in the 1950s, but it wasn’t until 1980 that nicotine dependence was recognized by the American Psychiatric Association as a psychological and physiological problem. The new studies out of Penn State College of Medicine look at nicotine dependence, which in part can be determined by the amount of time elapsed before a smoker lights up his or her first cigarette after waking up in the morning.

“These smokers have higher levels of nicotine and possibly other tobacco toxins in their body, and they may be more addicted than smokers who refrain from smoking for a half hour or more,” says Joshua Muscat of the Penn State College of Medicine, who led the investigation.

Subjects who smoked their first cigarette between 31 and 60 minutes after waking up were more than 30% more likely to develop lung cancer; the odds increased to nearly 80% for those who smoked in their first half-hour awake. For head and neck cancers, subjects were more than 40% more likely if they indulged in the 31-60 minute window, and nearly 60% more likely for those who smoked in their first half-hour awake.

“One of the things we use to measure dependence is called the Heavyness of Smoking Index, which includes two questions,” says Dr. Richard D. Hurt, the director of the Mayo Clinic’s Nicotine Dependence Center, who is not affiliated with the new studies. “How much do you smoke, and how long after you arise do you have your first cigarette?”

Hurt also points out that waiting a little longer before indulging in a first cigarette of the day would mean fewer total cigarettes in a day. “The more dependent are more likely to be heavier smokers,” he says. “But you also have to look at how aggressively these people are smoking. Those who inhale deeper, hold longer, and smoke their cigarettes all the way to the end are receiving more of the harmful constituents of that cigarette.” This makes them more likely to develop cancer than those who smoke less aggressively.

The half-life of nicotine is relatively short – only two hours – so after six or eight hours of sleep, your body has gotten rid of nearly all of the nicotine you’ve inhaled the day before. There’s very little left in the body in the morning and the receptors in the brain are crying out for more nicotine. Those who are the most dependent need that cigarette earlier, and often smoke more cigarettes throughout the day, more intensely.

The takeaway here is about what you’d expect. “Stop smoking as soon as you can,” says  Hurt. “We have more things to offer now than ever before. [You] can go to a physician or call a telephone quit line. We combine behavioral counseling with medications, which can double, triple, or even quadruple your chances of successfully quitting.”


soundoff (325 Responses)
  1. Tembepteriope

    tadalafil without a doctor prescription https://cttadalafil.com/ – cheap generic cialis for sale generic cialis online fast shipping cialis without prescription https://tadalafilol.com/

    May 24, 2021 at 11:57 | Report abuse | Reply
  2. Soosteemocush

    tadalafil cialis https://tadalafilol.com/ where to buy tadalafil on line cost tadalafil generic tadalafil online

    May 24, 2021 at 20:35 | Report abuse | Reply
  3. brimonidine

    brimonidine eye drops combigan generic

    May 25, 2021 at 02:00 | Report abuse | Reply
  4. Tritreviewifind

    tadalafil price walmart https://tadalafilww.com/ – where to buy generic cialis online safely tadalafil side effects tadalafil generic where to buy tadalafil without a doctor prescription

    May 25, 2021 at 02:28 | Report abuse | Reply
  5. tausAffessy

    https://apcalisetadalafil.com/ tadalafil order online no prescription https://cttadalafil.com/ – cost tadalafil generic where to order tadalafil tablets

    May 25, 2021 at 06:33 | Report abuse | Reply
  6. Tritreviewifind

    cialis cost tadalafil order online no prescription tadalafil order online no prescription https://tadagatadalafil.com/

    May 26, 2021 at 07:30 | Report abuse | Reply
  7. tausAffessy

    prescription tadalafil online tadalafil cialis buy cialis pills where to buy tadalafil on line https://tadacipetadalafil.com/ – tadalafil brands

    May 26, 2021 at 11:37 | Report abuse | Reply
  8. Unitmerienepeft

    https://tadagatadalafil.com/ buy generic cialis online with mastercard https://tadalafilol.com/ – tadalafil without a doctor prescription best price usa tadalafil

    May 26, 2021 at 12:19 | Report abuse | Reply
  9. Soosteemocush

    cialis cost buy cialis side effects of tadalafil https://tadalafilol.com/

    May 26, 2021 at 16:05 | Report abuse | Reply
  10. tausAffessy

    tadalafil price walmart https://cttadalafil.com/ – cialis without a prescription cheap generic cialis for sale where to buy generic cialis online safely https://tadalafilol.com/

    May 27, 2021 at 03:54 | Report abuse | Reply
  11. tausAffessy

    tadalafil cost in canada https://tadalafilww.com/ buy tadalis what is tadalafil cialis cost

    May 27, 2021 at 06:22 | Report abuse | Reply
  12. Tritreviewifind

    tadalafil cialis https://tadacipetadalafil.com/ – buy cialis where to buy tadalafil on line tadalafil cialis https://tadagatadalafil.com/

    May 27, 2021 at 07:57 | Report abuse | Reply
  13. Tembepteriope

    generic cialis tadalafil https://tadalafilww.com/ cheap cialis pills for sale tadalafil side effects cost of cialis

    May 27, 2021 at 10:48 | Report abuse | Reply
  14. Tembepteriope

    https://tadalafilww.com/ cialis tadalafil where to buy tadalafil on line tadalafil price walmart tadalafil cost in canada

    May 27, 2021 at 14:25 | Report abuse | Reply
  15. cialis 20 mg

    tadalafil without a doctor prescription buy cialis pills tadalafil citrate

    June 3, 2021 at 16:16 | Report abuse | Reply
  16. buy chloroquine online

    hydroxyquine drug chloroquine phosphate brand name what is hydroxychloroquine

    June 6, 2021 at 12:21 | Report abuse | Reply
  17. tadalafil tablets

    tadalafil dosage bodybuilding side effects of tadalafil purchase peptides tadalafil

    June 6, 2021 at 15:01 | Report abuse | Reply
  18. pharmacepticacom

    does erectile dysfunction affect fertility https://www.pharmaceptica.com/

    June 19, 2021 at 22:41 | Report abuse | Reply
  19. pharmaceptica.com

    erectile tissue in women https://pharmaceptica.com/

    June 21, 2021 at 17:00 | Report abuse | Reply
  20. pharmacepticacom

    anti-malaria drug chloroquine https://pharmaceptica.com/

    June 22, 2021 at 02:45 | Report abuse | Reply
  21. pharmaceptica.com

    sildenafil 25 mg price https://pharmaceptica.com/

    June 22, 2021 at 23:48 | Report abuse | Reply
  22. Larbijvi

    online dating service sucks

    very that hookup standard now makes me sick since 90% of guys who text me only want hookup, Only small amount http://www.loveme.com of guys who texted wanted romantic relationship but godamnit now people standards are so high on dating sites that it really hard to find someone you could meet their standards.And also lot of popular bands are using dating sites just for their ego boost, You get into Russian roulette when you are able stop swiping, It gets kind of addicting game to play, You can stop swiping and messing with people around since everything there is so easy, You dislike someone you might be block or ignore them, You can play this endlessly, you are receiving master of playing mind games with others.I hope I not only one with bad events here. :/No to be sure it sucks. all the same, Is it really that different to actuality (Excepting the most important catfishing) Aside from mass numbers and more enablement of numerous?to survive I make some rules and stick to them.ie. Don swipe right on anyone with no bio, sparkling face pics, Or no indication they need a relationship.I found the sites that most use for hookups are better as when a guy says on them he doesn want a ons he really doesn But ones like POF and Zoosk where they are meant to look serious there still many masquerading as searching for a relationship but really just looking for hookups. Possibly they usually have partners.Don send any pics at the moment. just make the ones on your profile clear and recent.Don withstand any lewd pics.Don tolerate any rudeness with let meet now.I avoid site the admins loosen up on.obtain their pH no. Don purposes Kik etc.Be advance.Be prepared knock many off your list.Try and find sites with affirmation, But honestly an additional above points seem to mean more when all put into practise.online dating services is a tool. that this. It as good as you to be able to use it. Yeah in person cold approaches will net you a higher % of positive encounters but international dating is going to net you more positive encounters because you have more options. You also going to face more rejection because of the fact you have more options.Mind you through like you said a good area with a high population. i can see it being awful for smaller towns.

    June 24, 2021 at 05:37 | Report abuse | Reply
  23. www.pharmaceptica.com

    uso medical abbreviation https://pharmaceptica.com/

    June 24, 2021 at 11:38 | Report abuse | Reply
  24. www.pharmaceptica.com

    buy sildenafil from india https://www.pharmaceptica.com/

    June 25, 2021 at 09:55 | Report abuse | Reply
  25. William Fusha

    Great articles. Thank you for the information what are the best online spanish courses?

    https://www.spanishtogo.app

    June 25, 2021 at 14:03 | Report abuse | Reply
  26. milk nick

    I had I had stage 3 melanoma which spread to my lymph nodes. I did 3 months of cannabis oil, 3X a day, and now am cancer free a year later. I had a perfect CT scan (Sept 2018), a perfect brain scan (Feb 2019), a perfect PET scan (2020) and recently another perfect PET scan. No cancer anywhere!

    I didn't do any other form of treatment. No surgeries, no chemo, nothing.

    I got my oil through Rick.
    "Rick Simpson" (drodijiesolutiontemple062@gmail.com)

    Thanks for reading..

    June 26, 2021 at 07:17 | Report abuse | Reply
  27. Bernardzko

    u. s,usa flight companies Boeing 777 lands easily in colorado subsequent continuous-duty motor catastrophe

    when mark Shepardson

    wa (Reuters) A united airline carriers plane stumbled easily at colorado international airport on saturday subsequently after the immediately engine been unsuccessful, workers, but aviation supervision talked about, complete with huge visions displaying to junk from the plane dotted in the grass.

    usually the Boeing 777 200 air, through 231 voyagers and thus 10 staff on board, was basically maneuvering to Honolulu with regards to lived through an electric train engine malfunction after takeoff, that airplane these.

    there were never a information connected problems, many times into your carry-on or the earth.

    photos put up according to authorities throughout Broomfield, co established a lot of aeroplanes debris and incapacitated, such as an electric train engine cowling published outside the house a and thus how much seemed to be other places in a field. authorities tape was applied to cordon away from the rubble.

    One video footage taken from solutions was throughout the united airplane shown an engine burning down.

    another online video from social music reported a fog up ture of ebenholzfarben smoke cigarettes literally left out from a aeroplane.

    "Something blew rise, a man on the recording end up being a listened to maxim.

    especially in an audio catching, A united pilot nicely discovered a new mayday refer to in order to air site trafic keep on top of.

    The faa said hello and the nation's transportation safe lap board (NTSB) could very well explore. your current NTSB said it bought started a study.

    "individuals particles impress put on communication it also or just get. detectives will target what brought on the most important tuck accident and looks at whea followerr knife broke.

    living in feb,march 2018, a mature Boeing 777 managed a united and guaranteed for Honolulu lived through an engine failing whenever a cowling lost control wrong with 30 a short time ahead of the plane got defensively. The NTSB diagnosed which experts claim unpleasant incident evolved as the result of the full distance fanatic cutting tool stress fracture.

    considering the united devotee razor blade split up rrncident, Pratt Whitney, which one piece of equipment related with Raytheon, looked over assessment informations regarding recently checked PW4000 supporter mower blades, this NTSB replied. The federal aviation administration in March 2019 written a instruction requesting initial in addition to the chronic home inspections throughout the freakout knives on the PW4000 engines. compliment: charmlive review Chad Schnell throughout clutter drops by jet in the time of emergency touchdown near by colorado

    dust out of a united airways aeroplane chop down across denver colorado and surrounding suburbs because of an urgent situation shoring saturday even after one of its motor suffered a disastrous incapability and rained fecal material the engine covering on your society wherever it narrowly poor a place. impact all civilian federal flight handling control wanted to say in an argument simple fact Boeing 777 200 come back to go to the denver airport terminal after suffering a right locomotive problem after takeoff.

    June 26, 2021 at 09:12 | Report abuse | Reply
  28. pharmaceptica.com

    sulfur effects on body https://www.pharmaceptica.com/

    June 27, 2021 at 06:10 | Report abuse | Reply
  29. pharmaceptica

    hydroxychloriqine https://www.pharmaceptica.com/

    June 28, 2021 at 22:22 | Report abuse | Reply
  30. pharmaceptica.com

    erectile vacuum pump for sale https://www.pharmaceptica.com/

    June 29, 2021 at 07:13 | Report abuse | Reply
1 2 3 4 5

Post a comment


 

CNN welcomes a lively and courteous discussion as long as you follow the Rules of Conduct set forth in our Terms of Service. Comments are not pre-screened before they post. You agree that anything you post may be used, along with your name and profile picture, in accordance with our Privacy Policy and the license you have granted pursuant to our Terms of Service.

Advertisement
About this blog

Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.