Storage: Dry and cool (below +10°C)
Can cause allergies
100 g of product contains on average:
Energy value 2872 kJ/ 687 kcal;
Fats 65 g, of which saturated fatty acids 6 g;
Carbohydrates 7 g, of which sugars 3 g; proteins 15 g; salt 0,005 g

Read more here:

https://en.wikipedia.org/wiki/Walnut