A new article published in the journal Nutrients suggests that eating pecans may improve key markers of cardiovascular health.
The review included a broad range of studies on how pecans fit into modern diets and assessed over 20 years of research on the health effects of eating pecans. Pecans are rich in bioactive compounds as well as minerals and fiber. Pecans and other nuts have been associated with a lower risk of chronic conditions and cardiovascular disease, and this review sought to explore the specific effects of pecans on various aspects of health.
The strongest and most consistent evidence suggested that regularly eating pecans was associated with better heart health, including improvements in cholesterol and better overall lipid profiles. Strong evidence also suggested that regularly including pecans in one’s diet was associated with better overall diet quality and healthier eating patterns. Findings related to blood sugar control, weight loss, and satiety were more mixed. However, the evidence suggests that pecans may improve feelings of fullness after eating, and some evidence suggests that replacing refined carbohydrates with pecans may lead to better insulin response and better moderation of blood sugar levels after meals.
The authors noted that the most compelling result of this review was the consistency of the evidence linking pecans to better heart health and better overall diet quality. While the results surrounding weight loss and satiety were more mixed, they may be of interest due to the current widespread interest in GLP-1 therapies and appetite control. Future research on pecans may also explore their potential role in improving brain health. Pecans are high in polyphenols, which have been linked to brain health in previous studies. Additionally, heart health tends to be tied to cognitive health, and the beneficial effects of pecans for heart health may also lead to better brain health.
Sources: Nutrients, Science Daily
