A diet rich in fiber may not only protect against diabetes and heart disease, it may reduce the risk of developing lung disease, according to new research.
"Lung disease is an important public health problem, so it's important to identify modifiable risk factors for prevention," said lead author Corrine Hanson PhD, RD, an associate professor of medical nutrition at the University of Nebraska Medical Center. "However, beyond smoking very few preventative strategies have been identified. Increasing fiber intake may be a practical and effective way for people to have an impact on their risk of lung disease."
Analyzing data from the National Health and Nutrition Examination Surveys, researchers report in "The Relationship between Dietary Fiber Intake and Lung Function in NHANES," that among adults in the top quartile of fiber intake: • 68.3 percent had normal lung function, compared to 50.1 percent in the bottom quartile.
• 14. 8 percent had airway restriction, compared to 29.8 percent in the bottom quartile.
In two important breathing tests, those with the highest fiber intake also performed significantly better than those with the lowest intake. Those in the top quartile had a greater lung capacity (FVC) and could exhale more air in one second (FEV1) than those in the lowest quartile.
Researchers reviewed records of 1,921 adults, ages 40 to 79, who participated in NHANES during 2009-2010. Administered by the Centers for Disease Control and Prevention, NHANES is unique in that it combines interviews with physical examinations. Fiber consumption was calculated based on the amount of fruits, vegetables, legumes and whole grains participants recalled eating. Those whose diets included more than 17.5 grams of fiber a day were in the top quartile and represented the largest number of participants, 571. Those getting less than 10.75 grams of fiber a day were in the lower group and represented the smallest number of participants, 360.
Fiber-rich diet has been linked to healthy life style free of risk of heart disease,diabetes,colon cancer and bowel diseases emanating from constipation.This new research (according to American Thoracic Society)
sheds light on how fiber reduces risk of lung diseases,further reinforcing the need to include more vegetables,fruits,nuts,oatmeal and other fiber rich sources to our menu.
The benefits of fiber-rich meals also has the same results in animals, incorporating vegetables,oatmeal and fruits into their meal has been known to reduce risk of cancer, constipation and as a treatment protocol for diabetic patients and also prevention of diabetes in animals.
sheds light on how fiber reduces risk of lung diseases,further reinforcing the need to include more vegetables,fruits,nuts,oatmeal and other fiber rich sources to our menu.
The benefits of fiber-rich meals also has the same results in animals, incorporating vegetables,oatmeal and fruits into their meal has been known to reduce risk of cancer, constipation and as a treatment protocol for diabetic patients and also prevention of diabetes in animals.
