Walnuts 101: Nutrition Facts and Health Benefits. Medically reviewed by Jerlyn Jones, MS MPA RDN LD CLT, Nutrition — Written by Atli Arnarson BSc, PhD — Updated on June 9, 2025.

Walnut Nutrition Facts. One serving of English walnuts, which comprises 1 ounce or about seven walnuts, has: 185 calories; 2.5 grams of monounsaturated fat ...

Walnuts Nutrition Facts: Walnuts are high in protein, vitamins, omega 3 fatty acids, trace minerals, lecithin and oils. Compared with other nuts, which typically contain a high amount of ...

November marks the culmination of the walnut harvest in California. It’s also prime season to consume the fibrous treat, preferably while sitting in front of your TV watching “The Nutcracker ...

The Nutrition Facts. Walnuts have a unique fat profile compared to other nuts. While most nuts contain heart-healthy monounsaturated fats, walnuts are mostly comprised of heart-healthy polyunsaturated ...

Pistachios. If you like to enjoy more than a handful, pistachios may be the pick for you. They’re lower in calories than almonds or walnuts, but still give you a decent serving, and if you shell ...

Walnuts are rich in omega-3 fats and antioxidants, offering many health benefits. Here is detailed health and nutrition information about walnuts.