Two soft drinks a week may double the risk of getting pancreatic cancer, according to a recent study.

The soda industry strongly disagreed with the study, calling it flawed and showing other research that did not find an association between soda drinking and pancreatic cancer.

”People who drank two or more soft drinks a week had an 87% increased risk – or nearly twice the risk – of pancreatic cancer compared to individuals consuming no soft drinks,” says study lead author Noel T. Mueller, MPH, a research associate at the Cancer Control Program at Georgetown University Medical Center, Washington, D.C.

Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research has published the study.

Cancer of the pancreas was found in over 40,000 people in America in 2009, according to American Cancer Society estimates, and about 35,000 deaths from the disease were expected. The pancreas lies beneath the stomach and creates the hormone insulin to balance blood sugar. It also produces juices with enzymes in order to break down fats and proteins.

Video on pancreatic cancer

Prior studies showed mixed conclusions as to the connection of of soft drinks boosts the risk of pancreatic cancer.

Mueller and his associates studied 60,524 men and women enrolled in a Singapore Chinese Health Study, which began in the early 1990’s, for up to 14 years, to observe their diet and whether they got cancer.

They asked all participants about food intake, including sodas and juices. Mueller says the researchers didn’t ask specifically about diet soda consumption, but that most of the soda drunk was regular or sweetened.

In Singapore at that time, Mueller says, there was very little intake of diet soda.

“We followed the participants for 14 plus years, keeping track of different cancers,” he tells WebMD.

They found 140 cases of pancreatic cancer and looked back to see if there was an association with sodas or juices.

The researchers divided the consumption of sodas and juices into three categories: none, less than two servings a week, or two or more servings a week.

Those who drank two or more a week — the average number was five — had the 87% increased risk, Mueller tells WebMD.

No link was found between juices and pancreatic cancer risk.

Why is there an association with soft drinks? Mueller says they are not certain. “What we believe is the sugar in the soft drinks is increasing the insulin level in the body, which we think contributes to pancreatic cancer cell growth. That increase in insulin is what may be leading to the development of the cancer.”

His team adjusted for other risk factors, such as advancing age, smoking, diabetes, and body mass index. It is well known that the risk for pancreatic cancer rises with age.

Cancer prevention step 1: Don’t use tobacco

All types of tobacco put you on a collision course with cancer. Rejecting tobacco, or deciding to stop using it, is one of the most important health decisions you can make. It’s also an important part of cancer prevention.

Smoking has been linked to several types of cancer, including:

Bladder
Cervix
Esophagus
Kidne
Lip
Lung
Mouth
Pancreas
Throat
Voice box (larynx)

Chewing tobacco has been linked to multiple types of cancer, including:

Esophagus
Mouth
Throat

Inhaled chewing tobacco (snuff) may increase the risk of cancers, including:

Esophagus
Mouth

Even if you don’t smoke, avoid exposure to secondhand smoke. Being around others who are smoking may increase your risk of lung cancer.

Cancer prevention step 2: Eat a variety of healthy foods

Though making healthy selections at the grocery store and at mealtime can’t guarantee you won’t get cancer, it may help reduce your risk.

The American Cancer Society recommends that you:

Eat an abundance of foods from plant-based sources. Eat five or more servings of fruits and vegetables each day. In addition, eat other foods from plant sources, such as whole grains and beans, several times a day. Replacing high-calorie foods in your diet with fruits and vegetables may help you lose weight or maintain your weight. A diet high in fruits and vegetables has been linked to a reduced risk of cancers of the colon, esophagus, lung and stomach.

Limit fat. Eat lighter and leaner by choosing fewer high-fat foods, particularly those from animal sources. High-fat diets tend to be higher in calories and may increase the risk of overweight or obesity, which can, in turn, increase cancer risk.

Drink alcohol in moderation, if at all. Your risk of cancers, including mouth, throat, esophagus, kidney, liver and breast cancers, increases with the amount of alcohol you drink and the length of time you’ve been drinking regularly. Even a moderate amount of drinking — two drinks a day if you’re a man or one drink a day if you’re a woman, and one drink a day regardless of your sex if you’re over 65 — may increase your risk.

Help to Stop Smoking – Mayo Clinic
There are proven treatments that help people stop smoking. Medications and supportive discussion with a health care provider and counseling with a specialist will greatly increase your chances for stopping. In this video, health care providers from the Mayo Clinic describe medication and counseling options and explain how they work to help smokers stop smoking Patients tell how treatment provided for them the help they needed to become and stay smoke-free. There is effective treatment for anyone who smokes. Visit the Mayo Clinic website.

Relay for Life is the American Cancer Society’s signature fundraising event, tasking its participants all around the country to celebrate survivors, remember those who have lost their lives to the disease and, most especially, to fight back against cancer. The event has been going on for 11 years in Paso Robles and 25 years nationwide.

This year, 44 teams — amounting to roughly 400 participants — took to a makeshift track at River Oaks Hot Springs in Paso Robles, each team committed to have at least one person on the track at all times for 24 hours.

Relay for Life represents the hope that those lost to cancer will never be forgotten, that those who face cancer will have support and that one day cancer will be eliminated, according to the ACS. Moreover, the event raises both awareness and funds for ACS, which will be utilized for cancer research and services for patients facing cancer.

Paso Robles Mayor Duane Picanco thanked the hundreds of Paso Robles Relay participants for their commitment to stamping out cancer, a disease that will be diagnosed in an estimated 1,479,350 people in 2009 alone, according to the ACS.

“None of us are immune to this particular disease,” Picanco told the crowd. “We all know family and friends who have it and who have had it.”

In acknowledgment of the ACS’ mission, the effort of the event’s participants and the dedication of dozens of local volunteers that made the Paso Robles Relay for Life event possible, Picanco offered organizers a proclamation issued by the Paso Robles City Council, which declared Relay for Life to be a “meaningful, worthwhile event.”

First District Supervisor Frank Mecham was also on hand with an offer of appreciation from the county of San Luis Obispo.

“There are two things that I told my kids all through their life, that every morning you need to wake up with two things: hope and purpose; without them, there is nothing else,” he told team members who gathered for Opening Ceremonies. “You provide that hope and you provide the purpose by which we seek the means to address this terrible disease.”

Mecham himself lost both of his parents to cancer; his mother succumbed to the disease just over a year-and-a-half ago. It was in the same spirit of remembrance that other participants were inspired to dedicate themselves to the cause, as daughters walked in memory of their mothers, sisters in honor of their lost brothers and parents for children whose lives were cut short by cancer. And while there are tears shed for those who have passed on, every step taken by participants was strengthened by a hope for a future without the ravages of cancer.

“I lost my mother 21 years ago to a dreadful disease there was no hope for,” said Paso Robles Relay For Life volunteer chairperson Julie Aikenhead. “I have a friend today who has that same disease and for five years he has had hope. That is why we Relay.”

The enduring strength of cancer survivors is also lauded during the event. Each Relay for Life event across the country starts off with a lap by cancer survivors, some of them still immersed in their fight against the disease. At one time, Caroline Mercado of Templeton was given two weeks to live during her second battle against lung cancer, on Saturday she marched at the head of the group of survivors during the first lap in her role as Relay for Life ambassador. She is now a five-year survivor of the disease. Organizer Liberty Lowe praised the bravery and strength of all those, like Mercado, who have fought cancer.

“After watching my mom battle the ups and downs of cancer for almost five years, I have seen that it takes an extraordinary person to battle this evil called cancer,” she said. “With that, each and every survivor is remarkable.”

San Miguel resident Charlotte Holloway has now walked the survivors lap for two years in a row. She has been free of cancer for 18 months.

“It is very emotional, because I think I am totally in-check and then you look around at different people . . .” she trailed off, throwing up her hands in the air to communicate a depth of emotions not expressible in words.

It was Holloway’s struggle with cancer that prompted members of the SLO County Trailblazers, an all-women’s horse riding club, to get involved in Relay for Life.

“She was the inspiration for us having a team last year and then we found out there are more people [in our club who are survivors],” said team captain Alyssa Rigby.

They won a prize for the best decorated campsite in 2008 and were back this year to live up to their reputation. The women of the team transformed their campsite into a façade of an old western saloon, complete with swinging doors. From their home base, team members passed out educational information on cancer and sold items to raise more money for cancer research. Each of the 44 teams involved in Relay undertook a similar “Fight Back” activity.

At the official ACS “Fight Back” booth, volunteer Donna Jones, who lost both of her parents to cancer, was encouraging all participants to pledge to do something this year to fight back against cancer.

“We can eat right, we can exercise, we can not smoke and get whatever tests we need,” Jones listed as some of the ways to fight back. “I think prevention is really the answer.”

In many cases, taking preventative measures against cancer are small changes.

“It’s little baby steps that we can start with little kids,” Jones said.

Perhaps the most significant way that participants of Paso Robles Relay for Life fought back against cancer was by signing up for CPS-3, a groundbreaking, long-term cancer prevention study by the ACS to better understand the lifestyle, behavioral, environmental and genetic factors that cause or prevent cancer and to ultimately eliminate cancer as a major health problem for this and future generations. To date, 42,272 people have been enrolled in the historic study, according to the ACS.

Thanks to the Paso Robles Relay