Nuts & Seeds
8 Health Benefits of Walnuts
Shaped a little like the brain they're so often linked to, walnuts are a nutritional standout among tree nuts — especially when it comes to healthy fats. Here's what makes them worth including in your daily diet.
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8 Health Benefits of Walnuts
- One of the Best Plant Sources of Omega-3s — Walnuts are rich in alpha-linolenic acid (ALA), a plant-based omega-3 fatty acid associated with supporting heart and brain health.
- Supports Brain Health — The healthy fats and antioxidants in walnuts are linked to supporting cognitive function as part of a balanced diet.
- Good for Heart Health — Regularly including walnuts is associated with supporting healthy cholesterol levels thanks to their polyunsaturated fat content.
- Rich in Antioxidants — Walnuts contain polyphenols that help the body manage everyday oxidative stress, particularly concentrated in the thin skin of the kernel.
- A Good Source of Plant Protein — Walnuts offer a meaningful protein boost, useful for anyone building more plant-based protein into meals and snacks.
- Supports Healthy Digestion — The fibre in walnuts supports gut health and contributes to a feeling of fullness after snacking.
- May Support Healthy Blood Sugar — Their combination of fat, fibre, and protein means walnuts have a gentler effect on blood sugar than many refined snacks.
- Supports Bone Health — Walnuts contain copper and manganese, minerals that play a supporting role in maintaining healthy bones.
How Many Walnuts Should You Eat Daily?
A small handful — about 7 halves or roughly 30g — is a commonly recommended daily portion. Because walnuts are calorie-dense, a measured portion helps you enjoy their benefits without overdoing your calorie intake.
Frequently Asked Questions
Walnuts are one of the richest plant sources of omega-3 fatty acids (ALA), which are associated with supporting brain health as part of a balanced diet.
Soaking is optional — some people prefer soaked walnuts for a softer texture and easier digestion, but raw walnuts retain their full nutritional value either way.
