It only takes two bottles of wine consumed over the course of one weekend to more than double the risk of breast cancer, according to a Danish study of 17,647 women which breaks down like this: women who drank 22-27 drinks per week had twice the risk for the disease compared to those who drank only one to three drinks.

Think about this:

More than a quarter of participants, age 44 and older, drank more than the recommended 14 drinks per week. One in 10 were binge drinkers -- they had more than four drinks per day. Thirteen percent were weekend bingers -- they had more than 10 drinks between Friday and Sunday. A drink is considered one bottle of beer, wine, or spirit. In Denmark, each unit translate into 12g of alcohol.

Published in the European Journal of Public Health, this study found breast cancer risk is greatest when drinks are consumed in a short period of time. This is because the concentration of alcohol in the blood peaks, making it more harmful to the body.

"What our study suggests is that the total amount of alcohol consumed has a detrimental effect on the risk of breast cancer, but also the drinking pattern seems to have an impact," says lead researcher Dr. Lina Morch.

The bottom line: to reduce the risk of breast cancer, women must limit the amount of alcohol they drink.

Smoking is not an easy habit to break, and of the many methods tried, only a handful seem to work. Of the methods that do seem to work -- nicotine-replacement products; bupropion drugs; counseling; classes; calling a helpline or talking to a health professional -- younger smokers between the ages of 16 and 24 years who smoke and try to quit only use one of the recommended methods of help by talking to a professional. Because of this, younger smokers are less likely to be successful in quitting, according to the US Centers for Disease Control and Prevention (CDC).

During the 2003 National Youth Smoking Cessation Survey, the CDC found that younger smokers most often tried to quit smoking by cutting back on the number of cigarettes they smoked each day; not buying cigarettes; exercising; using the buddy system and trying to quit with a friend; telling others they were quitting and changing to a lighter brand of cigarette, switching to chewing tobacco, snuff, or other tobacco products. None of these methods are recommended by the US Public Health Service.

According to the National Youth Smoking Cessation Survey, 77 percent of younger smokers have tried to quit at least once without success. Over a third have tried to quit smoking numerous times without success. Researchers suggest that many younger smokers may need help with other high-risk behaviors such as binge drinking; depression or ADD/ADHD.

If you are a younger smoker who is trying to quit, the CDC encourages you to call 1-800-QUIT-NOW or talk to your physician about methods that might lead to more success. The 2-page summary of the National Youth Smoking Cessation Survey is available as a pdf document.

Recently, International Agency for Research on Cancer researchers concluded a study which stated that 3.6 percent of all cancer cases worldwide are related to alcohol drinking. Today, the Centre of Public Health at Liverpool John Moores University published a report that alcoholism and binge drinking in the northern Britain cities of Newcastle-upon-Tyne, Liverpool and Durham will shorten the lives of men and women who live there and create years of health-related illnesses.

The blame for the drinking problems focuses on the government's allowance of 24-hour drinking, inexpensive booze, a night-time economy of bars and clubs and a failure to educate the public on the dangers of excessive drinking, binge drinking and alcoholism. This report, along with political conservatives, are making a public statement against what they call irresponsible actions on the part of the British government that would create an environment that promotes excess drinking, binge drinking and alcoholism.

The report indicated almost three in ten people admit binge drinking. According to director of the Centre for Public Health Professor Mark Bellis, "We hope that making these statistics widely available will highlight that we are no longer a nation enjoying a harmless tipple but increasingly one developing a dangerous alcohol addiction."