Protein plays a vital role in building and repairing muscles, producing hormones and enzymes, healing tissues, and supporting healthy skin, hair, and blood. While meat, fish, eggs, and dairy are well-known protein sources, several seeds also provide a significant amount of plant-based protein, along with fiber, healthy fats, vitamins, and minerals.
Here are five protein-rich seeds worth adding to your diet:
Pumpkin seeds
Pumpkin seeds are among the richest plant-based sources of protein. A 28-gram serving (about one ounce) provides around 7 grams of protein. They are also rich in fiber, magnesium, zinc, and essential amino acids, including tryptophan, making them a nutritious snack or salad topping.
Chia seeds
Just two tablespoons of chia seeds provide about 5 grams of protein. They also contain fiber, omega-3 fatty acids, and essential amino acids that support muscle recovery and tissue repair. Their combination of protein, fiber, and healthy fats may help promote fullness, support healthy weight management, and maintain steady blood sugar levels. Chia seeds are also a good source of calcium and phosphorus, which help support bone health.
Flaxseeds
Two tablespoons of flaxseeds contain approximately 5-6 grams of protein. They are also rich in fiber and plant-based omega-3 fatty acids. Regular consumption may help support heart health, improve digestion, and contribute to healthy cholesterol levels as part of a balanced diet.
Sunflower seeds
A 28-gram serving of sunflower seeds provides about 6 grams of protein. They are also an excellent source of vitamin E, magnesium, and selenium. Their protein and amino acid content supports muscle maintenance and tissue repair, making them a nutritious post-workout snack.
Sesame seeds
Three tablespoons of sesame seeds contain roughly 5 grams of protein. They provide essential amino acids, including methionine, which plays a role in protein synthesis and tissue repair. Rich in calcium, magnesium, and phosphorus, sesame seeds also help support bone health and overall nutrition.