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Very low calorie, with small amounts of walnut-derived fats and minerals
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 cup (medium) of Walnut soaking water (240 g) has 12 calories. That works out to 5 calories per 100 g. It contains 0.5 g of carbs, 0.4 g of protein, 1.1 g of fat and 0.1 g of fiber. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 cup (medium) · 240 g
12
KCAL / 240G
Carbs
0.5g
· 0% DV
Protein
0.4g
· 1% DV
Fat
1.1g
· 1% DV
Fiber
0.1g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 15% · Protein 12% · Fat 73%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 12 kcal | |
| Total fat | 1.1 g | 1% |
| Saturated fat | 0.1 g | 1% |
| Trans fat | 0 g | |
| Sodium | 2.4 mg | 0% |
| Total carbohydrate | 0.5 g | 0% |
| Fiber | 0.1 g | 0% |
| Protein | 0.4 g | 1% |
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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| Serving | Amount | Calories |
|---|---|---|
| 1 cup (medium) | 240 g | 12 kcal |
| 1 teaspoon (small) | 5 g | 0 kcal |
| 1 tablespoon (small) | 15 g | 1 kcal |
| 100 g | 100 g | 5 kcal |
| 1 cup (small) | 120 g | 6 kcal |
| 1 cup (medium) | 180 g | 9 kcal |
| 1 cup (large) | 240 g | 12 kcal |
| 1 serving (medium) | 250 g | 13 kcal |
| 1 bottle (large) | 330 g | 17 kcal |
Calculated from 5 calories per 100 g.
Walnut soaking water has no well-established health benefits beyond those of eating walnuts. A small amount of water-soluble compounds may leach into it, but it does not provide the full nutrients found in the nuts.
To make walnut soaking water, cover raw, unsalted walnuts with drinking water and leave them in the refrigerator for several hours or overnight. Rinse the walnuts with fresh water before eating them, and use the soaking water fresh.
You can drink walnut soaking water at any time; there is no proven best time to have it. Drinking it in the morning or before a meal has not been shown to give it special benefits.
No, walnut soaking water does not burn fat or cause weight loss on its own. Unsweetened soaking water is low in calories, but replacing a sweet drink with it—not any special property of walnuts—may reduce calorie intake.
There is no good evidence that walnut soaking water lowers cholesterol. Studies on walnuts and heart health concern eating the nuts as part of a balanced diet, not drinking the water left after soaking them.
Yes, walnut soaking water may contain small amounts of water-soluble substances from the nuts. Most of the walnut's fiber and much of its nutrition remain in the walnut, so eating the nuts provides more.
Yes, it is generally safe to drink freshly prepared walnut soaking water if you are not allergic to walnuts. Soak the nuts in the refrigerator, use clean water, and discard the liquid if it smells sour or looks unusual.
Rinse soaked walnuts with fresh water before eating them. Drinking the soaking water is optional; rinsing removes some surface residue, while the water itself is not necessary for getting the benefits of walnuts.
Several hours or an overnight soak is enough to make walnut soaking water. Keep the walnuts refrigerated while soaking; leaving them in water longer does not make the drink more beneficial.
Yes, you can use fresh walnut soaking water in a smoothie or another recipe if it has been refrigerated during soaking. Its flavor may be slightly bitter, so taste it first and discard it if it smells or looks spoiled.
Vitamins
B1
0.01mg · 1% DV
Folate
2.4µg · 1% DV
B6
0.01mg · 1% DV
Vitamin E
0.07mg · 0% DV
Minerals
Manganese
0.07mg · 3% DV
Copper
0.02mg · 2% DV
Phosphorus
9.6mg · 1% DV
Magnesium
4.8mg · 1% DV
Potassium ⭐
19mg · 1% DV
Sodium
2.4mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 12 calories in 1 cup (medium) (240 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Walnut soaking water is the liquid left after walnuts have been soaked, usually to soften them before eating or using them in a recipe. It is not a widely established drink in most places; the walnuts are generally drained and the water discarded.
Its flavour is faintly nutty and its texture is much like plain water. You can sip it as it is or add it to a smoothie, though it will not bring the richness of the walnuts themselves. It is very low in calories—5 per 100 g—with only small amounts of walnut-derived fat and minerals. For a fuller taste and more substance, eat the soaked walnuts too; use fresh, clean water for soaking.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
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.
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.
Contains these allergens:
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
SATURATED
0.1g
MONOUNSATURATED
0.14g
POLYUNSATURATED
0.67g
Omega 6:3 ratio 5.5:1
Above the ideal 4:1 (5.5:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.