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Peanut Butter (Unsweetened, Unsalted) Calories
High protein, healthy fats, unsweetened and unsalted
CALORIES
GI
POTASSIUM
FIBER
Peanut Butter (Unsweetened, Unsalted) Nutrition Facts
Selected: 100 g
590
KCAL / 100G
Carbs
18.5g
· 12%
Protein
25.5g
· 16%
Fat
49.5g
· 72%
Fiber
8g
Peanut Butter (Unsweetened, Unsalted) Vitamins & Minerals
Vitamins
Biotin
30µg · 100% DV
B3
13.5mg · 84% DV
Vitamin E
8.3mg · 55% DV
B1
0.45mg · 38% DV
Minerals
Copper
1mg · 111% DV
Manganese
2mg · 87% DV
Phosphorus
380mg · 54% DV
Magnesium
170mg · 40% DV
Peanut Butter (Unsweetened, Unsalted) Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Peanut Butter (Unsweetened, Unsalted) Processed?
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.
Does Peanut Butter (Unsweetened, Unsalted) Contain Allergens?
Contains these allergens:
Which Diets Is Peanut Butter (Unsweetened, Unsalted) Good For?
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
Peanut Butter (Unsweetened, Unsalted) Fat Profile
SATURATED
8.5g
MONOUNSATURATED
24.5g
POLYUNSATURATED
15.5g
Omega 6:3 ratio 1350:1
Above the ideal 4:1 (1350:1).
Foods Similar to Peanut Butter (Unsweetened, Unsalted)
Peanut Butter (Unsweetened, Unsalted) — Frequently Asked Questions
Why does unsweetened, unsalted peanut butter sometimes separate and form oil on top?
That is usually natural oil separation, not spoilage. Stir it well to recombine it; storing it in a cool place can slow separation.
How should peanut butter be stored after opening?
Keep the jar tightly closed in a cool, dry place away from direct light. Refrigeration can help it stay fresh longer, though it may become firmer.
Can peanut butter be frozen?
Yes, it can be frozen in small portions. After thawing, just stir it again if the oils have separated.
Is peanut butter better before or after a workout?
On its own, it may feel heavy before exercise because its high fat content slows digestion. It often works better paired with a carbohydrate source like banana, oats, or toast, either some time before training or after.
Does eating peanut butter at night cause weight gain?
Eating it at night does not automatically cause weight gain; total daily energy intake matters more. Because it is energy-dense, portion size still matters.
What foods pair well with peanut butter?
It goes well with fruit, oats, smoothies, whole-grain toast, and yogurt or plant-based yogurt alternatives. These pairings can make a snack or meal more satisfying and versatile.
Can unsweetened peanut butter help with sweet cravings?
For some people, its rich flavor and satisfying texture can help curb the urge for sweets. That does not mean it should be eaten without portion awareness.
Is it okay to eat peanut butter every day?
Yes, it can fit into a balanced diet when eaten in sensible portions. Since it is calorie-dense and contains a major allergen, individual needs and tolerance matter.
Who should be careful with peanut butter?
Anyone with a peanut allergy should avoid it completely, as even small amounts can trigger serious reactions. It should also be offered carefully to young children because thick spoonfuls can be a choking risk.
How does peanut butter compare with almond butter?
The best choice often depends on taste, texture, price, allergy concerns, and the ingredient list. In either case, options with minimal processing and no added sugar or excess salt are usually the better pick.
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Nutrition data compiled from USDA FoodData Central and scientific sources.