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🌰

●Low GI
★Natural
⚡High Potassium

Fresh green walnuts Calories

Rich in omega-3 fats and polyphenols

In season: Spring · Summer

CALORIES · 100 G

450kcal

GI

15low

POTASSIUM · 100 G

510mg

FIBER · 100 G

8.1g

Quick answer

1 piece (medium) of Fresh green walnuts (25 g) has 113 calories. That works out to 450 calories per 100 g. It contains 4.1 g of carbs, 2.6 g of protein, 10.5 g of fat and 2 g of fiber. Its 0.3 mg of Copper covers 38% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.

Fresh green walnuts Nutrition Facts

Selected: 1 piece (medium) · 25 g

113

KCAL / 25G

Carbs

4.1g

· 1% DV

Protein

2.6g

· 5% DV

Fat

10.5g

· 13% DV

Fiber

2g

· 7% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 14% · Protein 9% · Fat 77%

Fresh green walnuts nutrition facts table · 1 piece (medium) (25 g)

NutrientAmount% DV
Calories113 kcal
Total fat10.5 g13%
Saturated fat0.98 g5%
Trans fat0 g
Sodium0.75 mg0%
Total carbohydrate4.1 g1%
Fiber2 g7%
Protein2.6 g5%

Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.

Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.

Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.

Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.

Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.

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How Many Calories in 1 Medium Fresh green walnuts?

ServingAmountCalories
1 piece (medium)25 g113 kcal
1 tablespoon (chopped)10 g45 kcal
1 piece (small)15 g68 kcal
1 piece (large)35 g158 kcal
2 piece (medium)50 g225 kcal
1 serving (medium)50 g225 kcal
100 g100 g450 kcal
1 cup (chopped)100 g450 kcal

Calculated from 450 calories per 100 g.

Frequently Asked Questions About Fresh green walnuts

What are fresh green walnuts used for?

Fresh green walnuts are used to make preserves, pickles, and walnut liqueur, including Italian nocino. Their immature kernels can also be eaten, though they taste more astringent than mature walnuts; the firm green hull is usually prepared rather than eaten raw.

Can you eat fresh green walnuts raw?

Yes, you can eat the soft kernel of a fresh green walnut raw before its shell hardens. It may taste bitter or astringent, and the tough green outer hull is generally not eaten raw; it is more often used in preserves or drinks.

When should you harvest fresh green walnuts?

Harvest fresh green walnuts while the shell inside is still soft enough for a skewer or knife to pass through easily. The exact season depends on the variety and climate, but they are typically picked in late spring or early summer for recipes such as nocino.

How do you make nocino with fresh green walnuts?

Nocino is made by steeping chopped fresh green walnuts in alcohol with spices and citrus peel, then straining and sweetening the infusion. Wear gloves when cutting the walnuts: their green hulls stain skin and cutting boards very dark.

How do you make preserves from fresh green walnuts?

Preserves are made by soaking fresh green walnuts to reduce their bitterness, then simmering them in syrup. Recipes vary: some use repeated water changes, while others include a lime-water stage. Wear gloves during preparation because the hulls stain.

Can you eat the green husk of fresh green walnuts?

The green husk of fresh green walnuts is not usually eaten on its own; it is bitter and rich in tannins. It is commonly cooked or steeped for preserves, pickles, or liqueur, while the soft kernel inside can be eaten.

How do you store fresh green walnuts?

Keep fresh green walnuts cool and dry, and use them promptly because the immature fruit can soften or spoil. For short-term storage, refrigerate them in a breathable container and check for mold, an off smell, or mushy spots before using.

Why do fresh green walnuts stain your hands?

Fresh green walnuts stain because their hulls contain dark natural pigments and tannins that cling to skin. Wear gloves while cutting or peeling them, and protect work surfaces; the marks can be difficult to remove once they set.

Can you freeze fresh green walnuts?

Yes, fresh green walnuts can be frozen, although thawing may soften their texture. Clean and dry them first, then freeze in an airtight container; use thawed walnuts in cooked recipes or infusions rather than expecting a crisp texture.

Are fresh green walnuts bitter?

Fresh green walnuts can taste bitter and astringent, especially when the hull is included. Soaking and cooking help mellow the flavor in preserves and other recipes, while the soft kernel generally tastes milder than the green outer layer.

Fresh green walnuts Vitamins & Minerals

Vitamins

B6

0.12mg · 7% DV

B1

0.07mg · 6% DV

Folate

18.75µg · 5% DV

B5

0.16mg · 3% DV

Minerals

Copper

0.34mg · 38% DV

Manganese

0.7mg · 30% DV

Phosphorus

79mg · 11% DV

Magnesium

36mg · 9% DV

Potassium ⭐

128mg · 4% DV

Sodium

0.75mg · 0% DV

Fresh green walnuts Glycemic Index

GLYCEMIC INDEX

15
Low
0 Low5570100

GLYCEMIC LOAD

0.3
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Fresh green walnuts

To burn the 113 calories in 1 piece (medium) (25 g):

🚶

28min

Walking (5 km/h)

🏃

12min

Running (8 km/h)

🚴

15min

Cycling

🏊

13min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Fresh green walnuts?

Fresh green walnuts are immature walnuts gathered while their outer husks are still green and the shells have not yet hardened. Their raw flesh can be strongly bitter and astringent, so they are more often preserved than eaten as a snack. In Turkey and parts of the Balkans, a classic use is walnut preserve, made by soaking and cooking the young nuts in syrup; they may also be pickled.

The preserve is served in small portions with tea or at breakfast, while pickled walnuts can accompany savoury dishes and cheese. These young nuts are notable for their fats and fibre, as well as omega-3 fats and polyphenols. If you try the sweet version, a little alongside plain yogurt makes for a less sugary-feeling serving.

How Nutritious Is Fresh green walnuts?

Nutrient density

High

72/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

45/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Is Fresh green walnuts Processed?

NOVA 1

Unprocessed

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 Fresh green walnuts Contain Allergens?

Contains these allergens:

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts yes
Fish free
Soy free
Sesame free

Which Diets Is Fresh green walnuts 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

Fresh green walnuts Fat Profile

SATURATED

0.98g

MONOUNSATURATED

1.4g

POLYUNSATURATED

7.93g

⚖️

Omega 6:3 ratio 8.8:1

Above the ideal 4:1 (8.8:1).

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Nutrition data compiled from USDA FoodData Central and scientific sources.