Whole food · Nut and Seed Products

Photo: Wikipedia
Toasted sunflower seed kernels are a rich, nutty snack with a satisfying crunch and a deep, roasted aroma. They are a powerhouse of healthy fats and plant-based protein, offering a dense, energy-boosting bite. Their flavor is earthy and slightly buttery, with a pleasant bitterness that intensifies with toasting.
People love them for their intense, roasted nuttiness and satisfying crunch that elevates trail mixes, salads, and baked goods. They are a versatile, protein-packed staple in many cultures, from Mexican pepitas to European bread toppings.
Their high calorie and fat density means overeating is easy, which can lead to weight gain. They are a common allergen, and their high oxalate content may be a concern for individuals prone to certain kidney stones. To counteract, practice strict portion control (stick to a 1/4 cup serving) and pair them with high-fiber or watery foods like fruits or vegetables to enhance satiety.
Sunflower seeds get their name from the flower's behavior of heliotropism, where the young flower head follows the sun across the sky from east to west during the day.
| Water | 1.0 g |
| Energy | 619 kcal |
| Energy | 2590 kj |
| Protein | 17.2 g |
| Total lipid (fat) | 56.8 g |
| Ash | 4.4 g |
| Carbohydrate, by difference | 20.6 g |
| Fiber, total dietary | 11.5 g |
| Calcium, Ca | 57.0 mg |
| Iron, Fe | 6.8 mg |
| Magnesium, Mg | 129 mg |
| Phosphorus, P | 1158 mg |
| Potassium, K | 491 mg |
| Sodium, Na | 3.0 mg |
| Zinc, Zn | 5.3 mg |
| Copper, Cu | 1.8 mg |
| Manganese, Mn | 2.1 mg |
| Vitamin C, total ascorbic acid | 1.4 mg |
| Thiamin | 0.33 mg |
| Riboflavin | 0.28 mg |
| Niacin | 4.2 mg |
| Pantothenic acid | 7.1 mg |
| Vitamin B-6 | 0.81 mg |
| Folate, total | 238 ug |
| Folic acid | 0.00 ug |
| Folate, food | 238 ug |
| Folate, DFE | 238 ug |
| Vitamin B-12 | 0.00 ug |
| Vitamin A, RAE | 0.00 ug |
| Retinol | 0.00 ug |
| Vitamin A, IU | 0.00 iu |
| Vitamin D (D2 + D3), International Units | 0.00 iu |
| Vitamin D (D2 + D3) | 0.00 ug |
| Fatty acids, total saturated | 6.0 g |
| SFA 14:0 | 0.06 g |
| SFA 16:0 | 3.2 g |
| SFA 18:0 | 2.5 g |
| Fatty acids, total monounsaturated | 10.8 g |
| MUFA 16:1 | 0.06 g |
| MUFA 18:1 | 10.7 g |
| MUFA 20:1 | 0.06 g |
| Fatty acids, total polyunsaturated | 37.5 g |
| PUFA 18:2 | 37.4 g |
| PUFA 18:3 | 0.08 g |
| Cholesterol | 0.00 mg |
| Tryptophan | 0.26 g |
| Threonine | 0.70 g |
| Isoleucine | 0.86 g |
| Leucine | 1.3 g |
| Lysine | 0.71 g |
| Methionine | 0.37 g |
| Cystine | 0.34 g |
| Phenylalanine | 0.88 g |
| Tyrosine | 0.50 g |
| Valine | 0.99 g |
| Arginine | 1.8 g |
| Histidine | 0.48 g |
| Alanine | 0.84 g |
| Aspartic acid | 1.8 g |
| Glutamic acid | 4.2 g |
| Glycine | 1.1 g |
| Proline | 0.89 g |
| Serine | 0.81 g |
What's the difference between sunflower seeds and sunflower seed kernels?
The 'seed' is the entire unit, including the hard, inedible black-and-white striped shell. The 'kernel' is the soft, edible kernel inside the shell, which is what you eat.
Why are they toasted?
Toasting deepens the nutty flavor, enhances the aroma, and creates a crispier, more satisfying texture compared to raw kernels.
How should I store them?
Due to their high oil content, they can go rancid. Store them in an airtight container in a cool, dark place for a few weeks, or in the refrigerator or freezer for several months to preserve freshness.