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Low calorie, protein source, contains electrolytes
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 cup (medium) of Whey with water (250 g) has 68 calories. That works out to 27 calories per 100 g. It contains 12 g of carbs, 2.3 g of protein, 0.5 g of fat and 0 g of fiber. Its 0.4 mg of B2 covers 29% of the Daily Value. Its glycemic index is 40 (low), so it raises blood sugar slowly.
Selected: 1 cup (medium) · 250 g
68
KCAL / 250G
Carbs
12g
· 4% DV
Protein
2.3g
· 5% DV
Fat
0.5g
· 1% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 78% · Protein 15% · Fat 7%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 68 kcal | |
| Total fat | 0.5 g | 1% |
| Saturated fat | 0.3 g | 2% |
| Trans fat | 0 g | |
| Sodium | 125 mg | 5% |
| Total carbohydrate | 12 g | 4% |
| Fiber | 0 g | 0% |
| Protein | 2.3 g | 5% |
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) | 250 g | 68 kcal |
| 100 g | 100 g | 27 kcal |
| 1 cup (small) | 150 g | 41 kcal |
| 1 serving (medium) | 200 g | 54 kcal |
| 1 bottle (small) | 330 g | 89 kcal |
| 1 cup (large) | 350 g | 95 kcal |
| 1 serving (large) | 400 g | 108 kcal |
| 1 bottle (medium) | 500 g | 135 kcal |
| 1 pack (large) | 1000 g | 270 kcal |
Calculated from 27 calories per 100 g.
Whey with water is a drink made by diluting liquid whey, the watery liquid left after milk curds form during cheesemaking. It is different from protein powder shaken with water, which is made by concentrating whey proteins.
Yes, whey with water can be drunk if the whey was produced for food use and has been handled safely. Keep homemade or opened whey refrigerated, and avoid drinking it if it smells or looks spoiled.
No. Whey with water contains liquid whey diluted with water, while a whey protein shake is usually made from protein powder extracted and concentrated from whey. Their protein content and texture are not interchangeable.
To make whey with water, mix clean drinking water with liquid whey left from cheesemaking. Start with a small amount of water and adjust the taste; do not use the term for simply mixing whey protein powder into water.
Yes, whey with water can contain lactose because lactose remains in liquid whey, although the amount varies with how the whey was made. People with lactose intolerance may develop digestive symptoms, so it may not suit everyone.
Whey with water contributes fluid and can provide electrolytes, so it can be part of everyday hydration. It is not a specially formulated rehydration solution, though, and should not replace medical rehydration products when those are needed.
Yes, whey with water can replace some of the liquid in bread, pancake, or muffin recipes. Its mild tang can affect flavor and browning, so try it in a small recipe first and reduce other liquid accordingly.
Keep whey with water covered and refrigerated, and use it promptly rather than leaving it on the counter. Homemade mixtures have no universal shelf life; discard them if they develop an unusual odor, appearance, or mold.
Yes, whey with water can be frozen in portions. It may separate or change texture after thawing, so defrost it in the refrigerator and stir well; it is also suitable for cooking if the texture is no longer appealing as a drink.
Not necessarily. Whey with water is not automatically probiotic just because it comes from dairy; probiotics require live beneficial microorganisms, and ordinary liquid whey may not contain them. Fermentation and processing determine whether a particular product does.
Vitamins
B2
0.38mg · 29% DV
Biotin
3.75µg · 13% DV
B12
0.13µg · 5% DV
B6
0.08mg · 5% DV
Minerals
Calcium
150mg · 15% DV
Phosphorus
100mg · 14% DV
Potassium ⭐
325mg · 10% DV
Sodium
125mg · 5% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 68 calories in 1 cup (medium) (250 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.
Whey with water is whey—the liquid left after milk curds form during cheesemaking—diluted with water. It is thin rather than creamy, with a mild, sometimes tangy dairy taste that varies with the whey used.
It can be served chilled on its own or blended into a smoothie; whey is also handy in place of some of the liquid in soups or baking. At 27 calories per 100 g, it is a light drink, though its protein content is modest and it contains carbohydrates from milk sugar. Pair it with fruit or a more substantial snack if you want it to keep you satisfied longer.
Medium
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
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.3g
MONOUNSATURATED
0.1g
POLYUNSATURATED
0.05g
Omega 6:3 ratio 1:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.