Can Fiber Lower Your Risk of Heart Disease? What 31 Meta-Analyses Say
Dr. Kumar’s Take:
This study reviewed 31 meta-analyses and found a strong connection between high fiber intake and a lower risk of heart disease and stroke. Adding more fiber—especially from oats and psyllium—can improve your cholesterol and may help you live longer. Aim for at least 25–38 grams of fiber a day from whole foods like fruits, vegetables, beans, oats, and seeds. Supplements like psyllium can also help, especially if you’re trying to lower LDL cholesterol.