Adding just a cup or two of beans or pulses to your daily meals can lead to significant health benefits, according to new research presented at the 2024 Academy of Nutrition and Dietetics Food & Nutrition Conference & Expo in Minneapolis. The findings highlight how increasing the consumption of beans like kidney beans, chickpeas, and black beans can improve nutrient intake and overall diet quality.
Tim McGreevy, CEO of USA Pulses, emphasized that this study reinforces existing evidence about the nutritional benefits of beans and pulses, stating that they offer numerous advantages for public health.
Researchers analyzed data from the National Health and Nutrition Examination Survey, spanning from 2001 to 2018. By comparing diets with and without the addition of beans and pulses, they discovered that people who incorporated more of these foods were better able to meet the recommended levels of nutrients often missing in the average American diet. These include fiber, potassium, magnesium, iron, folate, and choline—all essential for maintaining various bodily functions.
Study author Yanni Papanikolaou explained that “Beans and pulses are excellent sources of fiber, folate, and potassium” and noted that they also provide plant-based protein, along with important minerals like iron and zinc.
Dietary fiber supports digestion by helping food move through the intestines and nurturing beneficial gut bacteria. Potassium plays a key role in muscle function and helps regulate fluid balance in cells, while magnesium is essential for hundreds of chemical reactions in the body, including those that maintain heart and brain function. Iron is crucial for carrying oxygen in the blood, and folate is vital for blood health and proper fetal development during pregnancy. Choline, another important nutrient, supports liver function, brain health, and metabolism.
The study measured participants’ diet quality using the Healthy Eating Index-2015, a tool developed by the U.S. Department of Agriculture. Participants who consumed an additional serving of beans scored 15% higher on the index, and those who ate two extra servings saw their scores rise by 19%, suggesting that more beans lead to better overall diet quality.
This research also aligns with previous findings that showed eating beans and pulses can reduce the risk of several serious health conditions. According to earlier studies, regular consumption of these foods was linked to a 24% decrease in heart disease risk, a 20% reduction in stroke risk, a 23% lower risk of diabetes, and a 6% drop in cancer risk.
The study was funded by Cannedbeans.org, with Support from Bush’s Best and the Coalition for the Advancement of Pulses, further showcasing the wide-reaching health benefits of making beans and pulses a staple in your diet.
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