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University of Adelaide study reveals how metal cadmium causes toxicity in living cells

University of Adelaide research has uncovered how the metal cadmium, which is accumulating in the food chain, causes toxicity in living cells.

5 Mar 2015

Raising sale age for tobacco products to 21 may prevent adolescents from taking up smoking

Raising the minimum age to buy cigarettes to 21 would save lives by preventing adolescents from ever taking up smoking, a new report suggests.

4 Mar 2015

New study examines risk factors for use of synthetic marijuana among teens

Synthetic cannabinoids ("synthetic marijuana"), with names like Spice, K2, Scooby Doo and hundreds of others, are often sold as a "legal" alternative to marijuana. Often perceived as a safe legal alternative to illicit drug use, synthetic marijuana use was associated with 11,561 reports of poisonings in the United States between January 2009 and April 2012.

3 Mar 2015

Nicotine addiction medication produces greater reductions in smoking prior to quitting

Among cigarette smokers not willing or able to quit smoking in the next month but willing to reduce with the goal of quitting in the next 3 months, use of the nicotine addiction medication varenicline for 24 weeks compared with placebo produced greater reductions in smoking prior to quitting and increased smoking cessation rates at the end of treatment and at 1 year, according to a study in the February 17 issue of JAMA.

18 Feb 2015

The growing evidence on standardised packaging of tobacco products

The scientific journal Addiction has today published a collection of peer-reviewed research papers and commentaries that bring together key parts of the evidence base for standardised packaging of tobacco products from 2008 to 2015.

17 Feb 2015

Plain tobacco packaging less effective at prompting smokers to light up

Plain tobacco packaging may reduce the likelihood of smokers seeking to obtain cigarettes by almost 10% compared to branded packs, according to research from the Universities of Exeter and Bristol.

11 Feb 2015

New study suggests that e-cigarette vapors can damage lungs

Do electronic cigarettes help people quit smoking? As the debate continues on that point, a new University of Rochester study suggests that e-cigarettes are likely a toxic replacement for tobacco products.

8 Feb 2015

New study finds that teen smokers use multiple tobacco products

Teens who use tobacco products are likely to use more than one product, including e-cigarettes, hookahs and pipes, and smokeless tobacco, according to a new study by RTI International.

8 Feb 2015

Electronic cigarettes and smoking cessation: an interview with Professor Peter Hajek

The electronic cigarette has been invented by Chinese pharmacist Hon Lik in 2003. The rise in electronic cigarettes (EC) popularity was initially a grass root phenomenon. EC are estimated to be at least 95% safer than cigarettes and they appeal to smokers who cannot or do not want to stop smoking, but who want to reduce the risks smoking poses to their health.

5 Feb 2015

Johns Hopkins researchers reveal that e-cigarettes weaken immune system

In a study with mice, Johns Hopkins Bloomberg School of Public Health researchers have found that e-cigarettes compromise the immune system in the lungs and generate some of the same potentially dangerous chemicals found in traditional nicotine cigarettes.

5 Feb 2015

One in four nonsmokers still exposed to secondhand smoke, shows CDC report

Although secondhand smoke (SHS) exposure in the United States dropped by half between 1999 to 2000 and 2011 to 2012, one in four nonsmokers -- 58 million people -- are still exposed to SHS, according to a new Vital Signs report from the Centers for Disease Control and Prevention.

4 Feb 2015

Study: Smoking increases mortality risk among colorectal cancer survivors

Colorectal cancer survivors who smoke cigarettes were at more than twice the risk of death than non-smoking survivors, adding to existing evidence that cigarette smoking is associated with higher all-cause and colorectal cancer-specific mortality.

4 Feb 2015

Inherited factors linked to head and neck cancers in young adults

An article published online today in the International Journal of Epidemiology pools data from 25 case-control studies and conducts separate analyses to show that head and neck cancers (HNC) in young adults are more likely to be as a result of inherited factors, rather than lifestyle factors such as smoking or drinking alcohol.

23 Jan 2015

Minnesota continues to make progress in reducing tobacco use

Findings from the latest Minnesota Adult Tobacco Survey (MATS) show that Minnesota is continuing to make progress in reducing tobacco use. Minnesota's adult smoking rate has declined to 14.4 percent, the lowest rate ever recorded in the state and a significant decrease from 2010, the last time the rate was measured.

22 Jan 2015

New American Lung Association report calls on California to reduce tobacco-caused death and disease

Once a national leader in tobacco control efforts, progress is at a standstill in California as advances in statewide tobacco control policies have stagnated. These were the findings of the 13th annual American Lung Association State of Tobacco Control 2015 report released today.

21 Jan 2015

TERT mutations may make smokers more susceptible to emphysema

Mutations in a gene that helps repair damaged chromosome ends may make smokers — especially female smokers — more susceptible to emphysema, according to results of a new study led by Johns Hopkins Kimmel Cancer Center researchers.

14 Jan 2015

Making New Year's resolution to quit smoking a reality

Each year on January 1st, Americans make goals for the New Year, ranging from getting in shape and spending more time with their families to decreasing debt. This year, make a resolution that will not only improve your health, but also save you money— quit smoking. According to the Surgeon General's most recent tobacco-related report, cigarette smoking is the leading cause of preventable disease and premature death worldwide.

30 Dec 2014

It's too early to know health effects of e-cigarettes

Cigarettes have been convicted of many crimes over the years. But the jury's still out on whether their younger, more fashionable cousins - electronic cigarettes, or e-cigarettes - will meet the same fate.

24 Dec 2014

Gene variations predispose mestizo Mexican population to develop severe form of COPD

A study by Ramcés Falfán-Valencia, researcher at the National Institute of Respiratory Diseases, found that the mestizo Mexican population has a number of variations in certain genes that predispose them to develop the most severe form of chronic obstructive pulmonary disease (COPD).

19 Dec 2014

Emerging evidence suggests electronic cigarettes can help smokers quit

New Cochrane review finds emerging evidence that smokers who use electronic cigarettes can stop or reduce their smoking.

17 Dec 2014