Many people are familiar with pumpkin seeds as the crunchy little bonus that comes after carving a pumpkin.
In North America, pumpkins are especially common in the fall, and after scooping out jack-o-lanterns or cooking pumpkins and squash for soups and stews, the seeds often end up roasted, salted and eaten by the handful. Not a bad tradition, if you ask me.
But pumpkin seeds, also called pepitas when the shells are removed, are more than just a seasonal snack. They provide plant-based protein, healthy fats, minerals and antioxidants, which makes them a pretty easy way to add more nutrition to meals and snacks.
I would not call them a miracle food, because I try not to do that with any food. But as far as small foods that bring a lot to the table, pumpkin seeds definitely deserve a spot.
It’s a great idea to save the seeds whenever you buy a whole pumpkin, but you do not need to wait for October to eat them. You can find pumpkin seeds and pumpkin seed products in natural food stores, regular grocery stores and bulk bins where nuts and seeds are sold.
Organic varieties are an option if that matters to you, especially if you’re trying to limit pesticide exposure or avoid genetically modified organisms. That said, the most important thing is choosing plain pumpkin seeds most often, rather than heavily salted or sugar-coated versions.
Pumpkin seeds are composed of protein, fats, carbohydrates, fiber and a small amount of water. They are calorie-dense, but that is true of most nuts and seeds, and it does not make them unhealthy.
Based on USDA FoodData Central, 1 ounce of dried pumpkin and squash seed kernels provides around 160 calories, about 8 grams of protein, 14 grams of fat and important minerals like magnesium, zinc, iron and phosphorus. A full cup can add up quickly, so this is one of those foods where a small handful really can be enough.
As it is the case with most nuts and seeds, pumpkin seeds are rich in nutrients and minerals and can be a helpful protein source for vegetarians, vegans or anyone trying to add more plant foods into their diet.
Pumpkin seeds are particularly high in magnesium, iron, phosphorus, potassium and zinc. Magnesium is especially worth calling out because many people do not get enough of it, and it plays a role in muscle function, nerve function, blood pressure and blood sugar regulation.
As for vitamins, pumpkin seeds are high in several B vitamins and vitamin E, but they are not a meaningful source of vitamin C or vitamin A. Pumpkin flesh is where you’ll find more of the orange, beta-carotene-rich goodness.
Pumpkin seeds also contain unsaturated fats, including omega-6 fats and a smaller amount of omega-3 fats, and they contain no cholesterol. That’s one of the nice things about plant foods: no dietary cholesterol, but plenty of nutrients that support overall heart health.
In Native American medicine, pumpkin seeds were relied upon to support kidney, bladder and digestive health. In early colonial medicine, they were also used for parasites, and later became associated with urinary and prostate health.
It is believed that their anti-inflammatory properties, antioxidant compounds and healthy fats may be part of the reason they were used in this way. Of course, traditional use is not the same as proof, but it is interesting when modern research starts looking into some of those same areas.
Pumpkin seeds have been linked to the health of skin, hair and nails, mostly because of the nutrients they provide. Think zinc, protein, vitamin E and essential fatty acids.
Pumpkin seeds health benefits for skin include supporting cell repair, helping maintain the skin barrier and contributing to normal oil production. Zinc, in particular, is involved in wound healing and immune function, which also matters for skin health.
Zinc, vitamin E and selenium are all nutrients that may contribute to these health benefits, and healthy fats are important for keeping skin and scalp tissue nourished. To be clear though, eating pumpkin seeds will not magically erase wrinkles or grow hair overnight, because if that were true, we would all be walking around with shampoo-commercial hair.
Pumpkin seeds also contain vitamin E, which is excellent for skin health because it acts as an antioxidant. Antioxidants help protect cells from oxidative stress caused by pollution, sun exposure and normal daily metabolism.
By helping support normal sebum production, pumpkin seeds may play a small role in maintaining the skin’s natural barrier. That does not replace sunscreen, by the way. Please still use the sunscreen.
These same nutrients also help support the skin on the scalp, which may be useful for maintaining stronger, healthier hair overall. But any hair loss that is sudden, severe or unexplained should be discussed with a health professional, because food alone is not always the fix.
While no food can itself boost anyone’s ability to lose weight beyond their overall balance between diet, movement, sleep and lifestyle, some foods can make healthy eating feel a lot more doable. Pumpkin seeds are one of those foods.
They provide protein, fiber and fat, which is a nice little trio when it comes to satiety. In other words, they can help keep you full longer than a snack made mostly from refined carbohydrates and sugar.
By integrating pumpkin seeds as a snacking alternative, one is less likely to turn to highly processed snacks that are loaded with sodium, added sugars and less helpful fats. Not because chips are evil, but because having more satisfying options around makes a difference.
Avoiding ultra-processed foods more often and supplementing with healthy snacks such as pumpkin seeds can be a step in the right direction for weight management. This is especially true when pumpkin seeds are used as part of a larger pattern that includes fruits, veggies, whole grains, lean proteins and other healthy fats.
Another reason people have a hard time shedding weight is not getting enough protein at meals and snacks. When meals are too low in protein, hunger tends to show up louder, and that’s when the “why am I standing in front of the pantry again?” situation happens.
By choosing healthier sources of protein and nutrients, one can rely on pumpkin seeds to support a healthy weight loss plan that is achieved through diet and nutrition rather than unhealthy dieting. The key, as always, is portion size.
Pumpkin seeds are high in calories because they are so packed with nutrients and fat. A small handful, about 1 ounce, is usually a reasonable serving for most people, while mindlessly eating straight from the bag can turn into something else entirely.
Pumpkin seeds can fit nicely into a heart-healthy diet because they contain unsaturated fats, magnesium, fiber and plant compounds called phytosterols. These are all nutrients and compounds that show up often in foods connected with better heart health.
The American Heart Association recommends replacing saturated and trans fats with unsaturated fats more often, and pumpkin seeds can help with that. They are not a replacement for your whole diet needing to make sense, but they can be part of the mix.
Pumpkin seeds also contain phytosterols, plant compounds that may help reduce cholesterol absorption in the body. Again, the effect is not magic, but it is one more reason seeds, nuts and other plant foods keep showing up in heart-healthy eating patterns.
Magnesium may also support healthy blood pressure, and pumpkin seeds happen to be one of the better food sources of it. A diet rich in magnesium-containing foods such as leafy greens, legumes, whole grains, nuts and seeds is generally a good idea anyway.
Pumpkin seeds and pumpkin seed oil have also been studied for prostate and urinary symptoms, especially symptoms related to benign prostatic hyperplasia, or BPH. That’s the non-cancerous enlargement of the prostate that can make urination more difficult as men age.
Some research suggests pumpkin seed oil may help improve urinary symptom scores, though studies are still limited and not strong enough to call it a treatment. As noted in a review of nutritional approaches for BPH, pumpkin seed extracts are among the plant-based options that have been investigated, but more high-quality research is needed.
Bottom line here: pumpkin seeds may be a supportive food, not a substitute for medical care. Anyone dealing with frequent urination, pain, blood in the urine or new urinary symptoms should be evaluated by a health care provider.
Pumpkin seeds have many other potential health benefits, including supporting mood and sleep because they contain L-tryptophan. Tryptophan is an amino acid the body uses to help make serotonin and melatonin, both of which are involved in mood and sleep.
Some research has looked at tryptophan and mood, and it is known to help support normal serotonin production. But eating pumpkin seeds is not the same thing as treating depression, and anyone experiencing depression symptoms should reach out for professional help.
Pumpkin seeds also provide antioxidants, including vitamin E and phenolic compounds. These compounds may help reduce oxidative stress in the body, which is one of the reasons seeds, nuts, fruits and vegetables are repeatedly encouraged in healthy eating patterns.
They are also naturally gluten-free, dairy-free and easy to add to either sweet or savory meals. Useful little things, really.
There are many ways to incorporate pumpkin seeds into your diet beyond simply roasting them as a treat.
Yes, you can eat them raw or roasted as part of a mix of nuts and seeds, but you can also add them to cereal, oatmeal, yogurt, soups, salads or a stir-fry. They add crunch without needing much effort, which is my favorite kind of kitchen upgrade.
Pumpkin seeds can also be ground up and added to a salad dressing, mixed with almonds and fruit as part of breakfast, or sprinkled over roasted vegetables. They are also great on top of avocado toast, grain bowls and chili.
Some other great ways to incorporate pumpkin seed health benefits into your diet are pumpkin seed oil and pumpkin seed butter. Neither one is required, but both can be fun if you like trying new pantry staples.
Roasting pumpkin seeds is simple, but there is one trick: clean and dry them first. Scoop the seeds from the pumpkin, rinse off the pulp and pat them very dry with a towel.
Toss them with a little olive oil and your favorite seasonings, then roast at about 325°F until crisp, usually 20 to 30 minutes depending on the size and moisture level. Stir them once or twice so they don’t burn, because nobody wants smoky pumpkin sadness.
For seasonings, try cinnamon and a little maple sugar, smoked paprika and garlic powder, or rosemary with black pepper. Classic salt works too, but keep in mind that store-bought roasted pumpkin seeds can be very salty.
Pumpkin seed oil used to be much harder to find, but it is now more readily available in natural food stores and many grocery stores.
Pumpkin seed oil has a rich, nutty and slightly bitter flavor. It is not usually the oil you would use for high-heat cooking, since it is better suited for finishing foods or making dressings.
Its primary use is in salad dressing, drizzled over roasted vegetables, stirred into soups after cooking or added to grain bowls. It can be combined with other oils or simply mixed with lemon juice or vinegar for a very simple dressing.
Some may choose to add a gentle sweetener such as maple syrup or a touch of honey to offset the bitter taste of pumpkin seed oil. A little Dijon mustard helps too, because Dijon mustard often knows what it is doing.
Pumpkin seed butter is also a great way to add a good amount of pumpkin seeds to your diet.
It can replace peanut butter as a spread, be added to smoothies or be used as part of homemade granola bars. It has a slightly earthy flavor, so it works especially well with cinnamon, cocoa, honey, banana or dates.
While pumpkin seed butter was once more difficult to find commercially, it is more readily available now from a variety of brands. Just check the ingredient list, because some versions add a lot of sugar or oils.
However, it is also relatively easy to make at home using pumpkin seeds in a blender or food processor. Be patient, scrape the sides often and give the machine breaks so it doesn’t overheat.
Pumpkin seeds, like other seeds, can cause allergies for some people. They are not as common an allergen as peanuts or tree nuts, but reactions can happen.
It’s always a safe practice to check with others before bringing them to work, school or a group event, especially if food allergy policies are in place. Some schools treat seeds differently than nuts, and some do not.
While there are no major safety concerns for most people when consuming pumpkin seeds, it is important to chew them properly. Whole seeds and shells can be tough, especially for small children or anyone with swallowing difficulties.
Another thing to keep in mind when adding nuts and seeds to your diet is moderation. Pumpkin seeds are nutritious, but they are still calorie-dense, and “healthy fat” does not mean unlimited fat.
Salt is another consideration. Plain pumpkin seeds can be a very healthy choice, while heavily salted versions may add more sodium than you realize, especially if you are eating them often.
For most people, a small handful makes a smart snack, salad topper or crunchy addition to meals. Pair them with fruit, yogurt, whole grains or vegetables, and suddenly they become part of a balanced diet instead of just something you accidentally ate by the cup while watching TV.
Pumpkin seeds are packed with protein, healthy fats, magnesium, zinc, iron, fiber and antioxidants. They may support heart health, satiety, skin health and possibly urinary health, though they should not be treated as a cure for any condition.
The best way to get their benefits is also the simplest: eat them as part of an overall healthy diet. Add a small handful to meals and snacks, choose plain or lightly salted versions most often, and enjoy them without turning them into another food rule.
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