FoodScore
0/ 100
Decentlegume· 100 g

Peanuts Dry Roasted

Dry roasted peanuts receive a FoodScore of 56/100, indicating a decent nutritional profile. Their high protein and fiber content are significant positives, though the saturated fat level is a notable drawback.

  • Provides 24.35g of protein per 100g, contributing significantly to daily protein needs.
  • Contains 8.4g of fiber per 100g, supporting digestive health.
  • Minimally processed, classified as NOVA 1.
  • High in healthy fats, but also contains 7.72g of saturated fat per 100g.
  • Offers a good source of magnesium (42% DV) and zinc (25% DV).
  • Scores -14 points above the legume category average (70/100 across 46 foods).
Fiber
8.4g
30% of Daily Value
Protein
24.35g
49% of Daily Value
Added sugar
0g
0% of Daily Value
Sodium
6mg
0% of Daily Value
+
What it brings to the table
Fiber (8.4g)+11
Protein (24.4g)+10
Micronutrients (Potassium, Magnesium, Phosphorus, Zinc, Vitamin E, Folate, Riboflavin)+12
Healthy fat profile+10
Whole food (NOVA 1)+10
Bonus cap (+35)-18
−
What holds it back
Saturated fat (7.7g)-9
Trans fat present-20

Why it scores 56

Dry roasted peanuts earn a decent FoodScore of 56 out of 100, primarily due to their robust nutrient density. They receive significant bonuses for their high fiber content, with 8.4 grams per 100g, and their substantial protein contribution of 24.4 grams. The food also benefits from a favorable micronutrient profile, providing good amounts of potassium, magnesium, zinc, and folate, which collectively add 12 points. As a minimally processed whole food (NOVA 1), peanuts gain an additional 10 points. However, the score is notably impacted by penalties. The presence of 7.7 grams of saturated fat per 100g results in a 9-point deduction, aligning with dietary guidelines that recommend limiting intake of saturated fats. Additionally, the presence of trans fats, even a small amount (0.03g), incurs a significant 20-point penalty, reflecting the strong public health recommendation to avoid trans fat consumption. To achieve a higher score, a reduction in saturated and trans fat content would be necessary.

Health benefits

What the nutrients in peanuts dry roasted actually do for you, grounded in established dietary science.

Supports Heart Health

Peanuts can contribute to cardiovascular health due to their beneficial fat profile, which is predominantly monounsaturated and polyunsaturated fats. While they do contain saturated fat (7.72g per 100g), the overall balance, including 0.03g of omega-3 fatty acids, is generally considered positive when consumed in moderation. Furthermore, peanuts provide 634mg of potassium and 178mg of magnesium per 100g, which are electrolytes important for blood pressure regulation. Dietary guidelines emphasize the role of these minerals and healthy fats in maintaining a healthy heart. However, portion control is key due to their calorie density.

Aids Blood Sugar Management

The fiber content in dry roasted peanuts, at 8.4 grams per 100g, plays a crucial role in blood sugar regulation. Fiber helps slow down the absorption of glucose into the bloodstream, preventing rapid spikes after meals. Additionally, peanuts have no added sugar, which is beneficial for individuals managing blood sugar levels. The combination of fiber, protein (24.35g per 100g), and healthy fats contributes to a lower glycemic response, making them a suitable snack option for those focusing on diabetes management. As a minimally processed food (NOVA 1), peanuts retain their natural nutrient matrix, which is generally more favorable for metabolic health than highly processed alternatives.

Promotes Satiety and Weight Management

Dry roasted peanuts are a good source of both protein and dietary fiber, two components known to enhance satiety. With 24.35 grams of protein and 8.4 grams of fiber per 100g, they can help you feel fuller for longer, potentially reducing overall calorie intake throughout the day. This combination makes them a useful food for weight management strategies. While peanuts are calorie-dense (587 calories per 100g), their ability to promote fullness means that smaller portions can be satisfying. Incorporating them into a balanced diet can help manage hunger, but mindful portioning is important to avoid excessive calorie consumption.

Supports Muscle Health and Recovery

Peanuts are an excellent source of plant-based protein, providing 24.35 grams per 100g. This makes them a valuable food for supporting muscle growth and repair, especially for individuals following vegetarian or vegan diets. Protein is essential for the synthesis of new muscle tissue and for recovery after physical activity. Peanuts also contain essential minerals like magnesium (178mg, 42% DV) and zinc (2.77mg, 25% DV), which are involved in various metabolic processes, including protein synthesis and immune function, both critical for active individuals. While not a complete protein on its own, when combined with other plant foods, peanuts contribute to a robust amino acid profile.

Boosts Micronutrient Intake

Peanuts are rich in several important micronutrients that contribute to overall health. A 100g serving provides 178mg of magnesium (42% DV), a mineral vital for nerve and muscle function, blood glucose control, and blood pressure regulation. They also offer 2.77mg of zinc (25% DV), which is crucial for immune system function and wound healing. Furthermore, peanuts are a good source of folate (24% DV), essential for cell division and the formation of red blood cells. These micronutrients play diverse roles in maintaining bodily functions and contribute to energy metabolism and bone health.

How to eat it

Dry roasted peanuts are a versatile and popular snack in the US diet, often consumed on their own or as an ingredient in various dishes. They are typically available shelled and ready to eat, making them a convenient option for a quick protein and fiber boost. Peanuts can be incorporated into both sweet and savory preparations, adding a nutty flavor and crunchy texture. Due to their calorie density, a typical serving size is around 1 ounce (28 grams), which is about a quarter cup.

Enjoy a small handful of dry roasted peanuts as a satisfying snack between meals to help manage hunger.
Chop peanuts and sprinkle them over salads, stir-fries, or oatmeal for added crunch and nutrients.
Combine peanuts with dried fruit and whole-grain crackers for a balanced trail mix.
Store dry roasted peanuts in an airtight container in a cool, dark place to maintain freshness and prevent rancidity.
Things to keep in mind

The most significant caution regarding peanuts is the high prevalence of peanut allergies. Allergic reactions can range from mild symptoms like hives and digestive issues to severe, life-threatening anaphylaxis. Individuals with a known peanut allergy must strictly avoid peanuts and peanut-containing products. For those without allergies, the high fiber content (8.4g per 100g) might cause mild digestive discomfort like bloating or gas if consumed in very large quantities, especially for individuals unaccustomed to high-fiber diets. Otherwise, for the general population, dry roasted peanuts are safe when consumed in moderation as part of a balanced diet.

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Reader questions
Are dry roasted peanuts healthy?
Yes, dry roasted peanuts are generally considered healthy. They provide a good source of plant-based protein (24.35g per 100g) and dietary fiber (8.4g per 100g), along with essential minerals like magnesium and zinc. While they are calorie-dense and contain some saturated fat, their overall nutrient profile is beneficial when consumed in appropriate portions as part of a balanced diet.
Are dry roasted peanuts good for weight loss?
Dry roasted peanuts can be beneficial for weight loss when consumed in moderation. Their high protein and fiber content contribute to satiety, helping you feel full and potentially reducing overall calorie intake. However, they are calorie-dense (587 calories per 100g), so portion control is essential to avoid consuming excess calories. Integrating a small serving into a balanced diet can support weight management.
Are dry roasted peanuts ultra-processed?
No, dry roasted peanuts are not considered ultra-processed. They are classified as NOVA 1, meaning they are unprocessed or minimally processed. This classification indicates that they retain their natural nutritional integrity, undergoing minimal changes like roasting without significant additions of sugar, salt, or unhealthy fats beyond what's naturally present or used for basic seasoning.
How should I store dry roasted peanuts?
To maintain their freshness and prevent them from going rancid, dry roasted peanuts should be stored in an airtight container in a cool, dark place. For longer storage, especially in warmer climates, keeping them in the refrigerator or freezer can significantly extend their shelf life and preserve their flavor.
What are some good alternatives to dry roasted peanuts?
If you are looking for alternatives due to allergies or preference, other nuts and seeds offer similar nutritional benefits. Almonds, walnuts, cashews, and sunflower seeds are all good sources of protein, fiber, and healthy fats. Each has a unique micronutrient profile, so varying your intake of different nuts and seeds can provide a broader range of nutrients.
Do dry roasted peanuts contain a lot of sodium?
No, dry roasted peanuts typically contain very little sodium. A 100g serving of plain dry roasted peanuts has only 6mg of sodium, which is a negligible amount. This makes them a good option for individuals monitoring their sodium intake. However, always check the label, as some flavored or seasoned varieties may have added salt.
Are dry roasted peanuts good for building muscle?
Yes, dry roasted peanuts are a good food for individuals looking to build muscle. They are an excellent source of plant-based protein, providing 24.35g per 100g, which is crucial for muscle repair and growth. They also offer magnesium and zinc, minerals that support various metabolic functions essential for physical performance and recovery. Incorporating them into a balanced diet can support your fitness goals.

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Data & references

Sources: USDA FoodData Central (SR Legacy, fdcId 173806)Updated 2026-04-20