This information is intended to be used as a basic guide only. Even though a lot of effort has been put into making this as accurate as possible, it is not guaranteed to be accurate in any way. Bear in mind that different varieties and cultivars exist within most food types, and the nutritional content of each will differ. There are more than 300 different kinds of apple, for example.  Always consult your avian vet if you have any concerns regarding your pet’s diet or nutrition.

Walnut

English, raw

Nutritional value per 100 g
 
Energy (kJ) 2738
Energy (kcal) 654
Carbohydrates 13.71 g 
Starch 0.06 g
Sugars 2.61 g
Dietary Fiber 6.7 g
Fat 65.21 g
Protein 15.23 g
Vitamins

Vitamin A equiv.

1 µg

beta-Carotene

12 µg

lutein zeaxanthin

9 µg

Vitamin A 

20 IU

Thiamine (B1)

0.341 mg

Roboflavin (B2)

0.15 mg

Niacin (B3)

1.125 mg

Panthothenic acid (B5)

0.57 mg

Vitamin (B6)

0.537 mg

Folate (B9)

98 µg

Choline

Vitamin C

1.3 mg

Vitamin E

0.7 mg

Vitamin K

2.7 µg
Minerals

Calcium

98 mg

Copper

Iron

2.91 mg

Magnesium

158 mg

Manganese

3.414 mg

Phosphorous

346 mg

Potassium

441 mg

Selenium

Sodium

2 mg

Zinc

3.09 mg
Other constituents
Water 4.07 g