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High protein, low fat and carbs, sports nutrition
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 serving (medium) of Optimum protein powder (mixed with water) (30 g) has 111 calories. That works out to 370 calories per 100 g. It contains 2.4 g of carbs, 22.8 g of protein, 1.2 g of fat and 0.3 g of fiber. Its 0.3 µg of B12 covers 13% of the Daily Value. Its glycemic index is 30 (low), so it raises blood sugar slowly.
Selected: 1 serving (medium) · 30 g
111
KCAL / 30G
Carbs
2.4g
· 1% DV
Protein
22.8g
· 46% DV
Fat
1.2g
· 2% DV
Fiber
0.3g
· 1% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 9% · Protein 82% · Fat 9%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 111 kcal | |
| Total fat | 1.2 g | 2% |
| Saturated fat | 0.6 g | 3% |
| Trans fat | 0 g | |
| Sodium | 60 mg | 3% |
| Total carbohydrate | 2.4 g | 1% |
| Fiber | 0.3 g | 1% |
| Protein | 22.8 g | 46% |
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 serving (medium) | 30 g | 111 kcal |
| 1 tablespoon (medium) | 10 g | 37 kcal |
| 1 serving (small) | 20 g | 74 kcal |
| 1 pack (medium) | 30 g | 111 kcal |
| 1 piece (medium) | 30 g | 111 kcal |
| 1 serving (large) | 40 g | 148 kcal |
| 2 serving (double) | 60 g | 222 kcal |
| 100 g | 100 g | 370 kcal |
| 1 cup (medium) | 240 g | 888 kcal |
Calculated from 370 calories per 100 g.
Optimum sells different protein powder formulas, so the ingredients depend on the specific product. Many are whey-based, but protein sources and added ingredients can vary; the exact product name matters when identifying what is in your drink.
Neither is universally better. Water keeps the drink lighter and lets the powder’s flavor come through, while milk makes it creamier and adds its own nutrients. Choose based on taste, texture, and how you want to use it.
You can drink it whenever it fits your routine, such as with breakfast or after exercise. There is no need to take it at one exact time; it is a convenient way to add protein when a meal or snack is short on it.
No. Protein supplies material your body uses to maintain and build muscle, but the powder itself does not create muscle growth. Resistance training, enough food, and recovery are also important.
Yes, if it helps you meet your protein needs that day. Your body still uses protein on rest days, but you do not have to take a shake simply because you used it on a training day.
You can use a blender, or stir the powder gradually into a small amount of water before adding the rest. A fork or small whisk works better than pouring all the powder into a full glass at once.
It is best to drink it soon after mixing rather than leave it at room temperature. If you need to save it, cover it and refrigerate it; discard it if it has been left out for a long time or its smell or appearance changes.
Yes, you can use it in baking, although adding it can make batters drier or denser. Adjust the other liquid ingredients gradually, and avoid assuming that a shake-based recipe will behave exactly like one made with flour.
Not by itself. A shake provides protein but does not offer the range of foods and nutrients found in a balanced meal. If you need a meal on the go, pair it with foods such as fruit, oats, or yogurt.
Yes, some people experience bloating or digestive discomfort, particularly if they are sensitive to lactose or to an ingredient in a particular formula. Trying a smaller amount may help identify whether the drink is the trigger.
Vitamins
B12
0.3µg · 13% DV
B2
0.15mg · 12% DV
B6
0.15mg · 9% DV
B5
0.3mg · 6% DV
Minerals
Phosphorus
90mg · 13% DV
Calcium
120mg · 12% DV
Magnesium
15mg · 4% DV
Potassium ⭐
120mg · 4% DV
Sodium
60mg · 3% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 111 calories in 1 serving (medium) (30 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.
Optimum protein powder (mixed with water) is a packaged sports-nutrition product: powder stirred or shaken with water to make a ready-to-drink protein beverage. The exact protein source and flavour can vary by product. Mixed with water, it tends to have a lighter, thinner texture than when made with milk, while the taste depends on the flavour chosen.
It is commonly used around workouts or as a convenient way to add protein between meals. The powder is high in protein and relatively low in fat and carbohydrates. For a thicker, creamier drink, you can mix it with milk instead; for a lighter result, add more water. Check the product label for preparation guidance.
High
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 3
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
— Not suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.6g
MONOUNSATURATED
0.3g
POLYUNSATURATED
0.3g
Omega 6:3 ratio 3:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.