When it comes to antioxidant content, peanuts are on par with berries and provide a richer array of antioxidant than most fruits. They also have one amazing antioxidant you won't find in other nuts - resveratrol. It's an antioxidant found in red wine and is believed to help prevent both heart disease and certain cancers. So peanuts are super healthy, but don't eat too many. Even though they are 50% fat, 30% protein and 8.5% fibre, if you consume too many handfuls, especially while socialising at a bar for example, you will undoubtedly not realise how many you have consumed and are likely to create a huge calorie surplus.

A rich source of: biotin, copperr, niacin, folate, manganese, vitamin e, thiamine.


Peanuts, kernel only, plain, unsalted

Serving Size grams 50
Teaspoons of table sugar equivalent 0.3
Glycemic Index 14
Glycemic Load 0.8
Potential GI Range 14±8
Energy (kcal) 564
Energy (kJ) 2341
Water (g) 6.3
Starch (g) 6.3
Total sugars (g) 6.2
Glucose (g) 0
Fructose (g) 0
Sucrose (g) 6.2
Maltose (g) 0
Lactose (g) 0
Protein (g) 25.8
Protein (g)/100kcal 4.6
Protein % of calories 18.3
Carbohydrate (g) 12.5
Carbohydrate (g)/100kcal 2.2
Carb % of calories 8.9
Fat (g) 46
Fat (g)/100kcal 8.2
Fat % of calories 73.4
Satd FA /100g fd (g) 8.7
Omega 3 /100g 0.4
Omega 6 /100g 12.8
Mono FA /100g food (g) 22
Poly FA /100g food (g) 13.1
Trans FAs /100g food (g) 0
Sodium (mg) 512
Potassium (mg) 213
Calcium (mg) 96
Magnesium (mg) 31
Phosphorus (mg) 237
Iron (mg) 1.7
Copper (mg) 0.2
Zinc (mg) 0.7
Chloride (mg) 565
Manganese (mg) 0.3
Selenium (µg) 24
Iodine (µg) 92
Vitamin D (µg) 0
Vitamin E (mg) 3.7
Thiamin (mg) 0.2
Riboflavin (mg) 0.1
Niacin (mg) 1.9
Tryptophan/60 (mg) 2.2
Niacin equivalent (mg) 4.1
Vitamin B6 (mg) 0.1
Vitamin B12 (µg) 1.4
Folate (µg) 13
Pantothenate (mg) 0.3
Biotin (µg) 1.9
Vitamin C (mg) 0
Alcohol (g) 0
NSP (g) Non-starch polysaccharide 6.2
AOAC fibre (g) N
Cholesterol (mg) 0
Retinol (µg) 0
Carotene (µg) 0
Retinol Equivalent (µg) 0

Peanuts, roasted and salted

Energy (kcal) 602
Energy (kJ) 2495
Water (g) 1.9
Starch (g) 3.3
Total sugars (g) 3.8
Glucose (g) 0
Fructose (g) 0
Sucrose (g) 3.8
Maltose (g) 0
Lactose (g) 0
Protein (g) 24.7
Protein (g)/100kcal 4.1
Protein % of calories 16.4
Carbohydrate (g) 7.1
Carbohydrate (g)/100kcal 1.2
Carb % of calories 4.7
Fat (g) 53
Fat (g)/100kcal 8.8
Fat % of calories 79.2
Satd FA /100g fd (g) 9.5
Mono FA /100g food (g) 24.2
Poly FA /100g food (g) 16.5
Trans FAs /100g food (g) 0
Sodium (mg) 230
Potassium (mg) 330
Calcium (mg) 39
Magnesium (mg) 45
Phosphorus (mg) 140
Iron (mg) 3.6
Copper (mg) 0.3
Zinc (mg) 1.5
Chloride (mg) 370
Manganese (mg) 0.7
Selenium (µg) 34
Iodine (µg) 5
Vitamin D (µg) 0.1
Vitamin E (mg) 2.3
Thiamin (mg) 0.2
Riboflavin (mg) 0.1
Niacin (mg) 1.1
Tryptophan/60 (mg) 1.5
Niacin equivalent (mg) 2.6
Vitamin B6 (mg) 0.2
Vitamin B12 (µg) 0.1
Folate (µg) 20
Pantothenate (mg) 0.2
Biotin (µg) 1.9
Vitamin C (mg) 1
Alcohol (g) 0
NSP (g) Non-starch polysaccharide 6
AOAC fibre (g) 8
Cholesterol (mg) 0
Retinol (µg) 10
Carotene (µg) 835
Retinol Equivalent (µg) 149

Peanut butter, smooth

Energy (kcal) 607
Energy (kJ) 2514
Water (g) 1.1
Starch (g) 6.4
Total sugars (g) 6.7
Glucose (g) 0
Fructose (g) 0
Sucrose (g) 6.7
Maltose (g) 0
Lactose (g) 0
Protein (g) 22.8
Protein (g)/100kcal 3.8
Protein % of calories 15
Carbohydrate (g) 13.1
Carbohydrate (g)/100kcal 2.2
Carb % of calories 8.6
Fat (g) 51.8
Fat (g)/100kcal 8.5
Fat % of calories 76.8
Satd FA /100g fd (g) 12.8
Omega 3 /100g 0
Omega 6 /100g 16.8
Mono FA /100g food (g) 19.9
Poly FA /100g food (g) 16.8
Trans FAs /100g food (g) 0
Sodium (mg) 7
Potassium (mg) 110
Calcium (mg) 7
Magnesium (mg) 11
Phosphorus (mg) 13
Iron (mg) 0.9
Copper (mg) 0.1
Zinc (mg) 0.1
Chloride (mg) 11
Manganese (mg) 0.1
Selenium (µg) 0
Iodine (µg) N
Vitamin D (µg) 0
Vitamin E (mg) N
Vitamin K1 (µg) 0
Thiamin (mg) 0
Riboflavin (mg) 0
Niacin (mg) 0.1
Tryptophan/60 (mg) 0
Niacin equivalent (mg) 0.1
Vitamin B6 (mg) 0
Vitamin B12 (µg) 0
Folate (µg) 1
Pantothenate (mg) 0
Biotin (µg) 2
Vitamin C (mg) 0
Alcohol (g) 0
NSP (g) Non-starch polysaccharide 5.4
AOAC fibre (g) 6.6
Cholesterol (mg) 0
Retinol (µg) 0
Carotene (µg) 0
Retinol Equivalent (µg) 0

Peanuts, dry roasted

Energy (kcal) 590
Energy (kJ) 2444
Water (g) 1.8
Starch (g) 6.5
Total sugars (g) 3.8
Glucose (g) 0
Fructose (g) 0
Sucrose (g) 3.8
Maltose (g) 0
Lactose (g) 0
Protein (g) 25.7
Protein (g)/100kcal 4.4
Protein % of calories 17.4
Carbohydrate (g) 10.3
Carbohydrate (g)/100kcal 1.8
Carb % of calories 7
Fat (g) 49.8
Fat (g)/100kcal 8.4
Fat % of calories 76
Satd FA /100g fd (g) 8.9
Mono FA /100g food (g) 22.8
Poly FA /100g food (g) 15.5
Trans FAs /100g food (g) 0
Sodium (mg) 512
Potassium (mg) 213
Calcium (mg) 96
Magnesium (mg) 31
Phosphorus (mg) 237
Iron (mg) 1.7
Copper (mg) 0.2
Zinc (mg) 0.7
Chloride (mg) 565
Manganese (mg) 0.3
Selenium (µg) 24
Iodine (µg) 92
Vitamin D (µg) 0
Vitamin E (mg) 4.4
Thiamin (mg) 0.2
Riboflavin (mg) 0.1
Niacin (mg) 1.9
Tryptophan/60 (mg) 2.2
Niacin equivalent (mg) 4.1
Vitamin B6 (mg) 0.1
Vitamin B12 (µg) 1.4
Folate (µg) 13
Pantothenate (mg) 0.3
Biotin (µg) 1.9
Vitamin C (mg) 0
Alcohol (g) 0
NSP (g) Non-starch polysaccharide 6.4
AOAC fibre (g) 7.6
Cholesterol (mg) 0
Retinol (µg) 0
Carotene (µg) 0
Retinol Equivalent (µg) 0