Eleven years ago, Sandy Guerriere of North Carolina was crippled with pain and nearly bedridden from her rheumatoid arthritis.
"I was scared. … I couldn't do anything, I lay in bed," she said. "The disease is horrible."
That was then. Now, Guerriere is up and walking, enjoying her career and looking decades younger than her 61 years.
Her remedy, she claims, is not due to any drug or medical treatment -- but a diet.
Guerriere eats strictly a Mediterranean diet -- rich in olive oil, vegetables and whole grains and avoids dairy, processed flour and sugar. She also swears by juicing -- blending up fresh fruit, vegetables and herbs for a daily, healthful concoction.
Guerriere's regimen is only one of many diets that are rumored to help people combat their pain conditions. The Internet lists diets and foods promising to cure chronic pain, from gluten-free food to gin-soaked raisins. And while our diets can influence our health in myriad ways, the question remains as to how much our daily meals affect how we physically feel.
"There are many foods that are recommended [for pain management] based on small studies," said Dr. Joseph Sherman, chair of pain management at Scripps Memorial Hospital in La Jolla, Calif., "Bottom line, these are just small studies. … We'd like them to be a lot more evidence based."
Sherman lists a series of foods that may help with pain: cherries, soy, oranges, peaches, asparagus, cranberries, cauliflower and kiwi, to name a few.
But these foods won't necessarily help erase pain for those with chronic conditions such as rheumatoid arthritis or fibromyalgia.
In the case of rheumatoid arthritis, the pain and stiffness comes from the body's natural inflammatory response that's gone haywire. Susan Levin, staff dietitian for the Physicians Committee for Responsible Medicine, explains that certain chemicals in fats can "fan the flames of inflammation, while others cool them down."
So going fat-free may help avoid the inflammation. Then again, other foods may be the culprit. Levin notes that dairy, chocolate, eggs, citrus, meat, wheat, corn and nuts can exacerbate inflammation, along with beverages such as red wine, coffee, tea and sodas.
Levin doesn't recommend any particular diet, but rather an elimination process.
"I would recommend avoiding the common triggers completely for four weeks, then reintroduce one at a time every two days," Levin writes in an e-mail. "Elimination diets can help pinpoint the cause of other chronic pain issues such as rheumatoid arthritis and back pain. When researchers began to suspect that foods played a role in arthritis, some eliminated the problem by putting patients on a supervised fast for several days. As it turns out, it works well. The vast majority of patients improve, and the relief is often striking."
In effect, this was how Guerriere arrived at the Mediterranean diet.
"Whenever I would eat certain foods, I noticed that maybe the next day maybe I would be swollen," Guerriere said. "I decided I better start watching my diet a little closer. … It took me three years to figure out a program that I could tell was working for me."
However, other chronic pain victims haven't found the same success with their diet.