Whole Grain Fiber Linked with Lower Inflammation

Not all fiber is created equal; the fiber from whole grains may offer specific health benefits that can’t be replicated with fruits or vegetables alone. In this study, researchers analyzed the eating habits of 4,125 older adults (age 65+) with a special focus on their fiber intake, and also monitored the participants for signs of inflammation and heart disease. The study found that “higher intakes of cereal fiber, but not vegetable or fruit fiber, were associated with lower levels of inflammation in older adults.” Further, the results suggested that whole grain fiber may play other roles in its relationship with lower cardiovascular disease risk in addition to its link with lower inflammation.
JAMA Network Open. 2022 Mar 1;5(3):e225012. doi: 10.1001/jamanetworkopen.2022.5012. (Shivakoti R et al.)