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Walnut
654
kcal / 100g
about 2734 kJ
* Calorie value is measured per serving weight shown
Nutrition (per 100g)
14.9Protein
58.8Fat
19.1Carbs
9.5Fiber
Common Serving Sizes
Per 100g
654 kcal
How long to burn 654 kcal
Approximate exercise time to burn the 654 kcal in each 100g:
🏃
Jogging85 min
🚶
Brisk Walking144 min
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Swimming65 min
🚴
Cycling98 min
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Jump Rope59 min
About Walnut
Relatively high in calories; a small occasional snack.
Health Benefits of Walnut
Rich in omega-3 fatty acids
Walnuts are a top plant source of omega-3 (alpha-linolenic acid), leading among everyday nuts and helping maintain normal blood lipids. A small handful (~20-30g) a day is enough.
Plenty of antioxidants
Walnuts contain polyphenols and vitamin E, with antioxidant power among the top of common nuts. The thin brown skin holds the highest antioxidant concentration - eat it (don't peel).
Watch the portion
Walnuts are nutrient-dense but calorie-dense too (~646 kcal per 100g). Keep to about 20-30g (3-4 nuts) a day as a snack or accent, not large handfuls at once.