peanut

Peanuts linked to same heart, longevity benefits as more pricey nuts

Nuts have been gaining traction as an all-natural health food. Tree nuts like almonds, pecans, and walnuts are especially prized for their rich cargo of vitamins, minerals, and mono- and polyunsaturated fats. The downside is that tree nuts tend to be pricey. But a study published online this week in JAMA Internal Medicine puts the humble peanut squarely in the same nutritional league as its upscale cousins. This work makes the health benefits of nuts more accessible to lower-income shoppers. An international team of researchers found that in more than 200,000 people from Savannah to Shanghai, those who regularly ate peanuts and other nuts were substantially less likely to have died of any cause — particularly heart disease — over the study period than those who rarely ate nuts. A key take-home message from this study is that eating peanuts appears to be just as potent for preventing heart disease as eating other nuts.