The Healthiest Nuts You Can Eat

August 14, 2025

Nuts are excellent sources of plant-based protein, healthy fats, and essential nutrients. Research suggests that including nuts in your diet may help reduce inflammation and lower the risk of chronic diseases. Below, we explore the six healthiest nuts based on their protein content and nutritional benefits.

Six of the Healthiest Nuts

1. Peanuts

Technically a legume but commonly considered a nut.

Protein: 25.8g per 100g
Healthy fats: Mostly monounsaturated and polyunsaturated fats
Key nutrients: Magnesium, potassium, iron, and fiber
Benefits: Supports heart health, provides antioxidants, and is an affordable protein source.

2. Almonds

Protein: 21.15g per 100g
Healthy fats: Primarily monounsaturated fats
Key nutrients: Vitamin E, magnesium, calcium, and fiber
Benefits: Promotes heart health, aids digestion, and supports skin health.

3. Pistachios

Protein: 20.16g per 100g
Healthy fats: Rich in monounsaturated and polyunsaturated fats
Key nutrients: Potassium, fiber, antioxidants
Benefits: May help lower blood pressure and improve cholesterol levels.

4. Cashews

Protein: 18.22g per 100g
Healthy fats: Mostly monounsaturated fats
Key nutrients: Magnesium, iron, zinc
Benefits: Supports brain function, immune health, and bone strength.

5. Walnuts

Protein: 15.23g per 100g
Healthy fats: High in omega-3 fatty acids (ALA)
Key nutrients: Antioxidants, magnesium, folate
Benefits: Supports brain health, reduces inflammation, and may improve heart health.

6. Hazelnuts

Protein: 14.95g per 100g
Healthy fats: Mostly monounsaturated fats
Key nutrients: Vitamin E, magnesium, fiber
Benefits: May help lower cholesterol and protect against oxidative stress.

How to Add Nuts to Your Diet

Nuts are versatile and can be included in meals and snacks in many ways:

Snack on them raw or roasted (choose unsalted for lower sodium intake).
Add to trail mix with seeds and dried fruit.
Blend into nut butter (e.g., almond or cashew butter) for toast or smoothies.
Sprinkle on salads, yogurt, or oatmeal for extra crunch and protein.
Use nut milk (like almond or cashew milk) as a dairy alternative.

Can You Eat Too Many Nuts?

While nuts are nutritious, they are calorie-dense due to their high fat content. Overeating them may lead to weight gain. A standard serving size is about 1 ounce (28g)—roughly a small handful.

Nut Allergies

Nut allergies are common and can be severe. If you have an allergy to peanuts or tree nuts (almonds, walnuts, etc.), avoid them and seek alternatives like seeds (sunflower, pumpkin).

Summary

Nuts are a powerhouse of protein, healthy fats, and essential nutrients. Including a variety in your diet can support heart health, brain function, and overall well-being. Stick to moderate portions to enjoy their benefits without excess calories.

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