Proven Health Benefits of Walnuts, How Many to Eat, and More (Science Based)

They are high in calories—so portion control matters

People with nut allergies must avoid them

If you have a medical condition, consult a healthcare provider before major dietary changes

Best Ways to Add Walnuts to Your Diet
Here are simple, delicious ways to eat walnuts daily:

Breakfast
Add to oatmeal or yogurt

Mix into smoothies

Sprinkle over whole-grain cereal

Lunch & Dinner
Toss into salads

Add to grain bowls

Use in pesto instead of pine nuts

Add to stir-fries for crunch

Snacks
Eat a handful with fruit

Mix into homemade trail mix

Use in energy bites or snacks bars

Desserts
Chop into brownies, banana bread, or cookies

Add to dark chocolate bark

Raw, roasted, or lightly salted walnuts all provide benefits, but raw retains the most nutrients.

Nutritional Profile (1 ounce / 28 g)
Calories: ~185

Protein: 4 g

Fat: 18 g (mostly healthy polyunsaturated fats)

Omega-3 ALA: ~2.5 g

Fiber: 2 g

Vitamin E, copper, manganese, magnesium, antioxidants

This combination makes walnuts one of the most nutrient-dense nuts available.

Final Thoughts
Walnuts are a simple, affordable, and science-supported superfood. Eating just a handful a day can support your heart, brain, weight goals, gut health, and overall longevity.

Adding them to your routine is easy—and your body will thank you for it.