Ingredient

Walnuts

Positive in 7 products

What is Walnuts?

Walnuts are a type of tree nut that originates from the walnut tree (genus Juglans). They are encased in a hard shell and typically harvested in the fall. Once harvested, the outer shell is removed, revealing the edible inner nut, which is commonly consumed raw, roasted, or as part of recipes.

Walnuts are known for their rich content of omega-3 fatty acids, particularly alpha-linolenic acid (ALA). They are often used in foods for their nutritional benefits, including healthy fats, protein, fiber, and essential vitamins and minerals. Some studies suggest that regular consumption of walnuts may support heart health and weight management, although the evidence can vary.

When seen on a label, walnuts typically indicate a product is targeting consumers looking for heart-healthy and nutritious foods. However, those with tree nut allergies should avoid them.

Commonly found in: snack foods, baked goods, salad toppings, granola, nut butters, desserts

What to watch

Walnuts can trigger allergic reactions in individuals with tree nut allergies.

Benefits

Walnuts are high in omega-3 fatty acids, which are beneficial for heart health.
They are a good source of protein and contain significant amounts of antioxidants.

FDA

Walnuts are generally recognized as safe (GRAS) by the FDA for consumption.

Research

Research supports walnuts' role in promoting heart health due to their omega-3 content and antioxidant properties.

Vegan

Walnuts are plant-based and suitable for vegan diets.

Sources: FDA GRAS Substances (Database Listing) · Walnuts and Cardiovascular Disease: A Scientific Update

Scout's take

Walnuts are a nutrient-dense food rich in healthy fats, particularly omega-3 fatty acids, which are beneficial for heart health. They are minimally processed, retaining their natural nutrients and antioxidants. As a whole food, they provide a good source of protein and fiber, supporting overall health.

More from Scout's analyses

Walnuts are a nutrient-dense food rich in healthy fats, protein, and fiber. Being organic, they are free from synthetic pesticides and fertilizers, enhancing their health benefits. They are minimally processed, retaining their natural nutrients and antioxidants.

from the analysis of Kirkland Signature Organic Walnuts

Walnuts are a nutrient-dense food rich in healthy fats, protein, and fiber. They are minimally processed, retaining their natural nutrients and health benefits. As a whole food, they provide a range of vitamins and minerals, including vitamin E and magnesium.

from the analysis of Costco Walnuts

Walnuts are a source of healthy omega-3 fatty acids and antioxidants. They are minimally processed and provide essential nutrients. Compared to other nuts, walnuts have a higher omega-3 content, beneficial for heart health.

from the analysis of Wildway Dark Chocolate Strawberry Granola