
Nuts are one of the latest food trends in the US and are popping up not only as nut butters/pastes but now in the form of oils, flours, milk, and in a wide array of snack foods. Despite their rising popularity, not everyone is jumping on the nut trend train. Many weight conscious individuals are still limiting or avoiding nuts because of their high calorie content. While nuts are loaded with calories and fat, these monounsaturated and polyunsaturated fats (including Omega-3) help to lower bad cholesterol and have been associated with a lower risk of heart disease. These heart protecting fats in nuts are also accompanied by vitamins, minerals, fiber, and phytochemicals such as antioxidants.
It has been well established that nuts are a heart healthy food, but the nutrition benefits of nuts may extend beyond heart health. Although limited, new research is indicating potential positive properties including:
How Much Is Enough?
The general recommendation for nuts is 1-1.5 ounces per day for heart health. This however needs to fit within your calorie limit to prevent weight gain. The USDA recommends 1 ounce of nuts as a serving size which equals:
Although chocolate covered, salted, or candied nuts should be considered a treat for moderation, plain, raw, or lightly salted nuts daily can have a place in a healthy diet and provide many nutritional benefits. With the mounting evidence on the healthy properties of nuts, this trend is likely one to stay.
Megan Ostler MS, RD
iFit Dietitian
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May 13, 2017