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Protein cake bar Calories
High-protein snack bar
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 piece (medium) of Protein cake bar (50 g) has 183 calories. That works out to 365 calories per 100 g. It contains 17 g of carbs, 14 g of protein, 6 g of fat and 4 g of fiber. Its 130 mg of Phosphorus covers 19% of the Daily Value. Its glycemic index is 40 (low), so it raises blood sugar slowly.
Protein cake bar Nutrition Facts
Selected: 1 piece (medium) · 50 g
183
KCAL / 50G
Carbs
17g
· 6% DV
Protein
14g
· 28% DV
Fat
6g
· 8% DV
Fiber
4g
· 14% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 38% · Protein 31% · Fat 31%
Protein cake bar nutrition facts table · 1 piece (medium) (50 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 183 kcal | |
| Total fat | 6 g | 8% |
| Saturated fat | 2.6 g | 13% |
| Trans fat | 0.03 g | |
| Sodium | 140 mg | 6% |
| Total carbohydrate | 17 g | 6% |
| Fiber | 4 g | 14% |
| Protein | 14 g | 28% |
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 Protein cake bar?
| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 50 g | 183 kcal |
| 1 piece (mini) | 25 g | 91 kcal |
| 1 piece (small) | 40 g | 146 kcal |
| 1 serving (medium) | 50 g | 183 kcal |
| 1 pack (medium) | 50 g | 183 kcal |
| 1 piece (large) | 65 g | 237 kcal |
| 1 piece (jumbo) | 80 g | 292 kcal |
| 100 g | 100 g | 365 kcal |
| 2 piece (double) | 100 g | 365 kcal |
Calculated from 365 calories per 100 g.
Frequently Asked Questions About Protein cake bar
Is a protein cake bar good for you?
A protein cake bar can be a convenient snack, but it is an ultra-processed product rather than a substitute for a varied diet. Use it when convenience matters, and include less processed foods in your regular meals and snacks.
Can a protein cake bar help you build muscle?
A protein cake bar can contribute protein to your diet, but eating one alone does not build muscle. Muscle growth also requires progressive resistance training and enough food overall; it is best used as a convenient snack, not a special muscle-building treatment.
Can a protein cake bar replace a meal?
Usually, no. A protein cake bar is a snack and does not offer the variety of foods in a complete meal. If you need a more substantial option, pair it with fruit and yogurt or have it alongside a regular meal.
What is in a protein cake bar?
Ingredients vary by product, but protein cake bars may use milk, soy, or egg ingredients for protein, along with flour and sweeteners in the cake. This product contains gluten, eggs, dairy, and soy, so it is unsuitable for people allergic to them.
Can people with diabetes eat a protein cake bar?
Some people with diabetes can fit a protein cake bar into a meal plan, but its carbohydrate and sugar content can vary by product. The listed glycemic index alone does not predict your individual glucose response; ask your diabetes care team if you need personal guidance.
Can you eat a protein cake bar every day?
You can eat a protein cake bar regularly if it fits your needs, but relying on it every day can crowd out more varied snacks. Rotate it with options such as fruit, nuts, or yogurt for a broader range of foods.
Can you freeze a protein cake bar?
Yes, you can generally freeze a protein cake bar in an airtight wrapper or container. Thaw it before eating; freezing may change its texture, so it can become firmer or crumblier than when fresh.
Why does a protein cake bar taste chalky?
A protein cake bar can taste chalky because concentrated protein ingredients may feel dry or powdery in the mouth. The effect varies with the protein source and recipe; having it with water or another drink can make it easier to eat.
Can you microwave a protein cake bar?
Yes, you can briefly warm a protein cake bar after removing all packaging, but check that it contains no foil or other microwave-unsafe material. Heating can soften the cake, while too much heat may make it dry or tough.
Does a protein cake bar need to be refrigerated?
An unopened protein cake bar usually does not need refrigeration if its package says to store it at room temperature. Follow the product’s storage instructions, and once opened, seal it and refrigerate only if the label directs you to.
Protein cake bar Vitamins & Minerals
Vitamins
B2
0.11mg · 8% DV
B12
0.18µg · 8% DV
B3
1.05mg · 7% DV
B5
0.33mg · 7% DV
Minerals
Phosphorus
130mg · 19% DV
Copper
0.11mg · 12% DV
Manganese
0.28mg · 12% DV
Selenium
6µg · 11% DV
Sodium
140mg · 6% DV
Potassium ⭐
155mg · 5% DV
Protein cake bar Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Protein cake bar
To burn the 183 calories in 1 piece (medium) (50 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.
What is Protein cake bar?
A protein cake bar is a packaged, portable snack with a cake-like texture and added protein; its ingredients and flavour vary by product. Unlike a traditional regional dish, it is made for convenience and is commonly sold as an individually portioned bar.
It is usually sweet and soft, somewhere between a small piece of cake and a snack bar. People eat it between meals, take it along for work or travel, or have it with coffee; some choose it around a workout. It is protein-forward, while still providing carbohydrates and fat—28 g of protein per 100 g. Pair it with fresh fruit for a simple snack, or choose a smaller portion if you want something lighter.
How Nutritious Is Protein cake bar?
Nutrient density
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.
Satiety score
High
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 Protein cake bar Processed?
NOVA 4
Ultra-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.
Does Protein cake bar Contain Allergens?
Contains these allergens:
Which Diets Is Protein cake bar Good For?
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
Protein cake bar Fat Profile
SATURATED
2.6g
MONOUNSATURATED
1.55g
POLYUNSATURATED
1.3g
Omega 6:3 ratio 30:1
Above the ideal 4:1 (30:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.