Walnuts are tree nuts that are packed with nutrients. The California Walnut Commission states walnuts have cholesterol-lowering abilities along with other nutrients such as vitamin E. Enjoying a handful a day might help keep your body healthy.
Serving Size
The California Walnut Commission recommends eating a handful of walnuts a day. A handful should be about eight to 10 walnut halves, or 1 to 2 oz.
Omega-3 Fatty Acids
The body cannot manufacture omega-3 fatty acids, which can protect the cardiovascular system, limit inflammation and promote better cognitive function. Walnuts contain a significant amount of this healthy protective fat.
Antioxidants
According to World's Healthiest Foods, walnuts are a great source of antioxidants. Antioxidants have been shown to keep the body healthy by fighting free radicals and reducing inflammation.
Fiber
Fiber has been shown by the American Heart Association to lower cholesterol and glucose levels in the blood as well as possibly reduce cancer risk. Walnuts are a good source of fiber, containing 8 percent of the daily recommended amount in 1 oz.
Other Nutrients
Walnuts are also a good source of essential minerals such as copper, magnesium and manganese. They contain protein and vitamin B6 also.
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