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Eating nuts even just a couple of times a week is linked to a lower risk of dying from heart disease, a new study suggests.
The study included 39,000 women who filled out dietary questionnaires at the start of the study and again about 10 years later. During the follow-up, which lasted an average of 19 years, nearly 1,000 of the women died of cardiovascular disease.
To crack the potential effects of nuts, researchers accounted for body mass index, physical activity, smoking habits, and other factors that influence heart disease risk. Women who ate a serving of nuts (about a quarter-cup) at least twice a week had a 27% lower risk of death from cardiovascular disease compared with women who didn't eat nuts.
Improved cholesterol and blood sugar levels seen among the nut eaters may account for part of this benefit, according to the researchers. Their findings appeared in the February 2021 Journal of Clinical Lipidology.
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