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Peanut Butter Bar Calories
Energy snack, source of protein and healthy fats
CALORIES
GI
POTASSIUM
FIBER
Peanut Butter Bar Nutrition Facts
Selected: 100 g
480
KCAL / 100G
Carbs
38g
· 32%
Protein
16g
· 14%
Fat
28g
· 54%
Fiber
5g
Peanut Butter Bar Vitamins & Minerals
Vitamins
B3
7.5mg · 47% DV
Vitamin E
6.5mg · 43% DV
Biotin
9µg · 30% DV
B6
0.3mg · 18% DV
Minerals
Copper
1mg · 111% DV
Manganese
1mg · 43% DV
Phosphorus
220mg · 31% DV
Magnesium
120mg · 29% DV
Peanut Butter Bar Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Peanut Butter Bar Processed?
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.
Does Peanut Butter Bar Contain Allergens?
Contains these allergens:
Which Diets Is Peanut Butter Bar Good For?
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Peanut Butter Bar Fat Profile
SATURATED
6.2g
MONOUNSATURATED
15.5g
POLYUNSATURATED
7.7g
Omega 6:3 ratio 150:1
Above the ideal 4:1 (150:1).
Foods Similar to Peanut Butter Bar
Peanut Butter Bar — Frequently Asked Questions
Is a peanut butter bar better before or after a workout?
It can be a convenient pre-workout snack when eaten with enough time to digest, though its fat content may feel heavy right before exercise for some people. After training, it may complement a meal, but it does not always replace a balanced recovery meal on its own.
Is a peanut butter bar a good everyday snack?
It can fit as an occasional, portion-aware snack on busy days. Because it is a processed product, most regular snacks are ideally based on minimally processed foods such as fruit, yogurt, nuts, and whole grains.
How is a peanut butter bar different from plain peanut butter?
Plain peanut butter is usually made mostly from peanuts, while bars may include sweeteners, syrups, coatings, grains, or texture agents. Their ingredient lists and amounts of added sugar can therefore vary widely between brands.
Does a peanut butter bar keep you full?
The protein and fat from peanuts may support fullness better than a carbohydrate-only sweet snack. However, a bar is small in volume and may still leave some people wanting more food soon afterward.
Can you eat a peanut butter bar at night?
Yes, but a large or very sweet bar right before bed may be uncomfortable for people with reflux. If you are hungry, a smaller portion is usually easier to fit into your overall daily intake.
Should peanut butter bars be kept in the fridge?
Follow the package instructions first; most unopened bars can be stored in a cool, dry place away from sunlight. Refrigeration can help in hot weather, although it may make chocolate or nut-based coatings firmer.
Can peanut butter bars be frozen?
They can be frozen unopened or tightly wrapped, but the coating or texture may change after thawing. Store them in an airtight container to limit moisture and freezer odors.
Are peanut butter bars safe for people with peanut allergy?
No. A peanut butter bar contains peanuts, and even a small amount can trigger a serious reaction in someone with a peanut allergy.
Does “high protein” mean a peanut butter bar is healthy?
No. Protein content alone does not tell you whether a bar is low in added sugar, high in saturated fat, or made with ingredients you want to eat regularly. Check the ingredient list and serving size alongside any protein claim.
Can you have a peanut butter bar with coffee?
Yes, it can be a practical snack with coffee, especially when you need something portable. If you are sensitive to caffeine, the combination of coffee and a sweet bar may worsen jitters or stomach discomfort, so adjust the timing or portion.
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Nutrition data compiled from USDA FoodData Central and scientific sources.