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Walnut halves Calories
Rich in omega-3, healthy fats, antioxidants
CALORIES
GI
POTASSIUM
FIBER
Walnut halves Nutrition Facts
Selected: 100 g
654
KCAL / 100G
Carbs
13.7g
· 8%
Protein
15.2g
· 9%
Fat
65.2g
· 83%
Fiber
6.7g
Walnut halves Vitamins & Minerals
Vitamins
B6
0.54mg · 32% DV
Biotin
9µg · 30% DV
B1
0.34mg · 28% DV
Folate
98µg · 25% DV
Minerals
Copper
2mg · 222% DV
Manganese
3mg · 130% DV
Phosphorus
346mg · 49% DV
Magnesium
158mg · 38% DV
Walnut halves Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Walnut halves Processed?
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Walnut halves Contain Allergens?
Contains these allergens:
Which Diets Is Walnut halves Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Walnut halves Fat Profile
SATURATED
6.1g
MONOUNSATURATED
8.9g
POLYUNSATURATED
47.2g
Omega 6:3 ratio 4.2:1
Above the ideal 4:1 (4.2:1).
Foods Similar to Walnut halves
Walnut halves — Frequently Asked Questions
Is it better to eat walnut halves raw or roasted?
Both are fine. Light roasting can deepen flavor, but high heat for too long may make the delicate oils taste stale or bitter.
Why do walnuts sometimes taste bitter?
Bitterness can come from the thin skin on the walnut or from the oils starting to oxidize with age. If the flavor is sharply bitter, paint-like, or soapy, the walnuts may no longer be fresh.
How should opened walnut halves be stored?
Keep them in an airtight container away from heat, light, and moisture. Because walnuts are rich in fat, refrigeration helps preserve freshness better than leaving them in a warm cupboard.
Can walnut halves be frozen?
Yes, walnuts freeze very well. Once thawed, they still work nicely in oatmeal, yogurt, salads, and baking.
What foods pair well with walnut halves?
They go well with yogurt, oats, fruit, leafy salads, cheese, and whole grains. These combinations add texture and can make a meal feel more satisfying.
Are walnuts better before or after a workout?
Right before training, a large portion may feel heavy for some people because walnuts are high in fat. They are often more comfortable after exercise or as part of a mixed snack with fruit or yogurt.
Do walnuts eaten at night cause weight gain?
Eating walnuts at night does not automatically cause weight gain; overall intake across the day matters more. Still, they are energy-dense, so portions can creep up easily if you snack straight from the bag.
When might walnuts be a better choice than almonds?
Walnuts are often preferred when you want a softer texture and richer flavor. They also break up easily, which makes them convenient for sprinkling over porridge, salads, or cooked vegetables.
Do walnuts need to be soaked before eating?
No, soaking is optional rather than necessary. Some people prefer the softer texture and milder taste after soaking, but dry walnuts are also perfectly fine to eat.
Who should be careful with walnuts?
Anyone with a tree nut allergy should avoid them, as reactions can be serious. Small children and people with chewing or swallowing difficulties may also need walnuts chopped finely to reduce choking risk.
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Nutrition data compiled from USDA FoodData Central and scientific sources.