Walnuts and Heart Health: What You Need to Know
Walnuts are a nutrient-dense food that can offer many health benefits when consumed regularly. Here are some of the health benefits of walnuts:
Heart health: Walnuts are rich in omega-3 fatty acids, which can help lower LDL (bad) cholesterol levels and reduce the risk of heart disease. They may also help improve blood vessel function and reduce inflammation.
Brain function: Walnuts are a good source of omega-3 fatty acids and antioxidants, which can help protect the brain from age-related damage and may improve cognitive function.
Blood sugar control: Walnuts are a low-glycemic index food, which means they do not cause a rapid spike in blood sugar levels. They may also help improve insulin sensitivity in people with type 2 diabetes.
Weight management: Walnuts are high in fiber, protein, and healthy fats, which can help you feel full and satisfied and may aid in weight loss or weight management.
Cancer prevention: Walnuts contain antioxidants and other compounds that may help prevent the growth and spread of cancer cells, particularly in the breast and prostate.
Bone health: Walnuts are a good source of calcium and magnesium, which are important for strong bones and teeth.
It’s recommended that adults consume about 1 ounce or 28 grams of walnuts per day as part of a balanced diet. This amount provides about 185 calories and contains approximately 4 grams of protein, 18 grams of fat (mostly healthy unsaturated fat), and 2 grams of fiber. However, it’s important to keep in mind that walnuts, like all nuts, are high in calories, so it’s best to consume them in moderation as part of a healthy diet.