What are the health benefits of hazelnuts?

Hazelnuts have been consumed for centuries, especially in regions surrounding the Eastern Mediterranean and Southwest Asia. These crunchy, flavorful, and versatile nuts are used in several dishes, desserts, and snacks. While hazelnuts are widely recognized worldwide for their delicious taste, they are also packed with health benefits. In this article, we will explore the health benefits of hazelnuts and why you should add them to your diet regularly.

Nutritional Composition

Hazelnuts are an excellent source of essential nutrients that promote optimal health. One ounce (28 grams) of hazelnuts contains:

• Calories: 176
• Protein: 4.2 grams
• Carbohydrates: 4.7 grams
• Fiber: 2.7 grams
• Fat: 17 grams
• Vitamin E: 21% of the Recommended Daily Value (DV)
• Thiamine: 12% of DV
• Magnesium: 12% of DV
• Manganese: 87% of DV
• Copper: 24% of DV

The nutrition count of hazelnuts makes them an outstanding source of energy that promotes healthy metabolism. They are also rich in healthy fats, fiber, and protein, making them a fantastic snack choice for people watching their weight. Moreover, hazelnuts contain antioxidants that protect the body from free radicals, reduce inflammation, and improve overall health benefits.

Health Benefits of Hazelnuts

1. Lowering the Risk of Heart Disease

– Hazelnuts contain monounsaturated and polyunsaturated fats that help lower cholesterol levels, reduce inflammation, and improve blood flow. These healthy fats have been shown to lower the risk of heart disease by decreasing the levels of LDL (bad) cholesterol and increasing the levels of HDL (good) cholesterol. Studies have also demonstrated that consuming hazelnuts can lower blood pressure, improve heart health, and reduce the risk of heart attacks and strokes.

2. Improving Digestive Health

– Hazelnuts are a great source of fiber, which promotes healthy digestion and reduces the risk of developing gastrointestinal disorders. Fiber helps your digestive system work efficiently by keeping your bowel movements regular and preventing constipation. It also promotes the growth of beneficial gut bacteria that supports healthy digestion and improves nutrient absorption. Hazelnuts contain 2.7 grams of fiber per ounce (28 grams), making them an excellent food to add to your diet for improved digestive health.

3. Antioxidant Properties

– Hazelnuts contain antioxidants such as phenolic compounds and vitamin E that protect the body against oxidative damage caused by free radicals. Free radicals are unstable molecules produced by the body’s metabolic processes or external factors such as pollution, radiation, and tobacco smoke. When levels of free radicals are high, they can damage cells, tissues, and DNA, leading to premature aging and chronic disease. By consuming hazelnuts, you can increase your intake of antioxidants, protect your body cells from damage, and keep your cells healthy.

4. Help Manage Diabetes

– Hazelnuts have a low glycemic index (GI) level, which means they release sugar into the bloodstream slowly, making them an ideal food for people with type 2 diabetes. A study conducted on people with type 2 diabetes found that consuming hazelnuts helped improve blood sugar levels and insulin sensitivity. The high fiber content in hazelnuts also helps regulate blood sugar levels and monitors the absorption of glucose, making them an overall excellent food for diabetes management.

5. Brain Health

– Hazelnuts are rich in vitamin E, which has been shown to protect brain cells from oxidation and reduce the risk of developing cognitive impairment and Alzheimer’s disease. Vitamin E is a potent antioxidant that protects the body against oxidative stress and cognitive decline, making hazelnuts an excellent food for brain health.

6. Skin Health

– Hazelnuts contain several nutrients that promote healthy skin, including vitamin E, copper, and healthy fats. Vitamin E is essential for skin health, prevents oxidative damage caused by UV rays, and reduces the risk of developing skin conditions such as eczema and psoriasis. Copper assists in the production of melanin, which gives the skin its color and prevents premature aging. As mentioned earlier, the fats in hazelnuts also help keep the skin moisturized and supple, making them an excellent food for skin health.

7. Weight Management

– Hazelnuts are a great food for people looking to control their weight. They contain healthy fats, fiber, and protein, which helps keep you feeling fuller for longer and controls your appetite. Hazelnuts also contain fewer calories than other high-protein foods such as meat and eggs, making them a more calorie-friendly option.

Conclusion

Hazelnuts are an excellent food choice for overall health and well-being. Besides their delicious taste, they are packed with essential nutrients, such as healthy fats, fiber, protein, and antioxidants, that provide numerous health benefits, including lowering the risk of heart disease, reducing inflammation, and promoting healthy digestion. As hazelnuts are versatile, they can be easily added to your daily diet as a snack, an ingredient in your dishes, or a topping for your desserts. Incorporate hazelnuts into your regular diet and experience the numerous health benefits that they provide.