2 of 3 Smokers Will Die Early If They Don’t Quit

Two-thirds of smokers will die early from their habit if they don’t quit, a new study suggests.

The findings indicate that it’s never too late to quit smoking, one expert said.

Researchers analyzed data from more than 200,000 people taking part in a study conducted by the Sax Institute in Australia. The study is a long-term investigation of healthy aging.

“We knew smoking was bad, but we now have direct independent evidence that confirms the disturbing findings that have been emerging internationally,” Emily Banks, scientific director of the Sax study and a researcher at the Australian National University, said in an institute news release.

“Even with the very low rates of smoking that we have in Australia, we found that smokers have around threefold the risk of premature death of those who have never smoked. We also found smokers will die an estimated 10 years earlier than nonsmokers,” she added.

Compared with not smoking, having just 10 cigarettes a day doubles the risk of dying early. And smoking a pack a day increases the risk four- to fivefold, according to the study published Feb. 24 in the journal BMC Medicine.

It was long thought that smoking-related diseases would kill about half of smokers early, but newer research has put the figure as high as 67 percent. 

My Suggestion: “It’s never too late to quit, no matter what your age or how much you smoke,”

by Dr.Akshaya Srikanth B, Pharm.D, BCPS.

Cola Raises Cancer Risk Due to Its Caramel Coloring

Research has found that 4-methylimidazole (4-Mel), the chemical that gives cola its

appealing caramel color is a potential carcinogen.

There aren't any federal regulations that restrict use of 4-Mel, but according to the report, more than half of Americans between age 6 to 64 drink enough soda on a regular basis to elevate their cancer risk.

Researchers from the Consumer Reports and the Center for a Livable Future at Johns Hopkins Bloomberg School of Public Health, tested 110 samples of cola and other soft drink beverages.

All of the samples, except for the clear beverages, contained 3.4 to 352.5 micrograms of 4-Mel per 12-ounce bottle or can. While there aren't federal regulations on how much of the chemical manufacturers can put in beverages, California does require companies to include a cancer warning label if the drink contains more than 29 micrograms in a 12-ounce bottle or can. The average person age 6 to 64 drank as much as two and a half cans of cola per day. Approximately one-third of children between ages 3 and 5 drank two-thirds of a can each day. People between age 16 and 44 were the most frequent cola drinkers, consuming as many as three cans per day.

Through this analysis, the researchers concluded that within the next 70 years, there could be at as many as 5,000 incidences of cancer directly related to cola consumption. But cracking down on the soft drink industry won't completely eliminate the chemical from the American diet. Unfortunately, dark-colored carbonated beverages are not the only source of 4-Mel. 

The chemical is also used in soy and barbecue sauce, pancake syrup and some soups. The study is published in PLOS One.

Read more: Cola Raises Cancer Risk Due to Its Caramel Coloring
by 
Dr.Akshaya Srikanth Bhagavathula, PharmD. BCPS.