Consuming pumpkin seeds offers a wide range of benefits from boosting immunity to supporting heart health.
You may have heard pumpkin seeds being referred to as pepitas, and technically they are both pumpkin seeds, but there's a key difference between the two.
Pepitas, meaning, "little seeds of squash" in Spanish, are pumpkin seeds without the shell and are only found in certain pumpkins like oilseed pumpkins and Styrian pumpkins.
Pumpkin seeds are found in pumpkins like the ones you carve at Halloween and are encased in a white shell.
So if you're hoping to have unshelled pumpkin seeds, you'll have to crack the shells yourself. Luckily, pepitas and shelled pumpkin seeds are sold in the store ready to go so you won't have to do the work yourself.
Here, the health benefits of pumpkin seeds.
Health benefits of pumpkin seeds
Packed with valuable nutrients
- Carbohydrates: 5.2 grams
- Protein: 8.4 grams
- Fat: 11.2 grams
- Fiber: 1.4 grams
- Calcium: 10.4 milligrams
- Iron: 2.3 milligrams
- Magnesium: 140 milligrams
- Phosphorous: 322 milligrams
- Potassium: 55.3 milligrams
- Zinc: 1.8 milligrams
- Manganese: 1.2 milligrams
High in iron
Iron is an essential nutrient for us as it's necessary for the body to make hemoglobin, a protein that is responsible for circulating oxygen in your body.
Not enough iron can lead to things like fatigue, anemia, and immune system problems. These issues may be avoided if you're getting enough iron in your diet.
A good source of fiber
It's recommended that you eat roughly 25 to 30 grams of fiber per day. Unfortunately, the stats show Americans are only eating about half of what's recommended.
More fiber could contribute to better colon health, a stronger immune system, and may help prevent diabetes and cardiovascular disease.
If you're looking to up your fiber intake, you can look to pumpkin seeds. Just an ounce of pumpkin seeds will give you 20 percent of the recommended daily intake for fiber.
Improve heart health
May help you sleep better
The body turns tryptophan into a B vitamin called niacin, which helps the body create serotonin. This is important because serotonin is a chemical that plays a critical role in sleep and regulating our melatonin levels. So, incorporating more tryptophan into our diet via pumpkin seeds may improve our sleep quality.
You could consider incorporating small amounts of pumpkins seeds into your meals throughout the day and see how far you get.
If you can't quite reach a cup, you can feel good knowing that pumpkin seeds are also high magnesium, which is also known to help improve sleep quality.
Promote hair growth
Taking pumpkin seed oil may be beneficial in preventing hair loss, according to some limited research.
While more research is needed to determine if, in fact, it was the pumpkin seed oil doing the trick, it may be worth trying out.
Eating pumpkin seeds will up your intake of zinc, magnesium, and omega-3s, which could help slow hair thinning.
Reducing inflammation may help prevent chronic illness, boost metabolism, and balance blood sugar.
How many should I be eating?
So, this all sounds great, but how many pumpkin seeds should we eat to get these benefits?
As we mentioned, an ounce of pumpkin seeds, or, about a handful, has a high nutritional content and is a great place to start.
With any food that is high in fiber, you'll want to start slow and begin by incorporating small amounts of pumpkin seeds into your diet and seeing how your body reacts.
If you experience bloating, discomfort, or gas, you may want to pull back on the amount. Remember that in the context of a balanced diet, pumpkin seeds are a great addition to your overall intake of anti-inflammatory vitamins and minerals.
Should I be eating them raw?
Pumpkin seeds can be eaten raw, roasted, or sprouted. With any of these options, you'll want to decide if you're going to eat the pumpkin seeds with the shell or without.
Pumpkin seeds in the shell have more fiber than unshelled, but the shells are chewy and may take some extra time to break down.
Phytic acid is found in foods like beans, seeds, nuts, and grains and can make nutrients like iron and zinc less bioavailable. It also may inhibit the production of digestive enzymes, which help us break down food.
How to eat them
Now that we've learned a ton about pumpkin seeds, it's time to think about how to prep them.
To do so, you'll put the seeds in water for 12 to 24 hours before use. During this time, all of the nutrients and goodness inside becomes more available, and you may find the seeds are easier to digest. Here are some fun ways to add some more pumpkin seeds into your life:
Are pumpkin seeds particularly beneficial for men's health?
We've seen that pumpkin seeds have significant benefits for both men and women, but they have some health benefits that are specific to men.
Research also suggests pumpkin seeds may have a positive effect on benign prostatic hyperplasia (BPH), a condition men may develop as they age, which causes unpleasant urinary symptoms such as frequency of urination.
How about women's health?
We've heard that eating pumpkin seeds during particular times in your cycle may be beneficial for balancing your hormones and eliminating unwanted period symptoms.
Jolene Brighten, NMD, recommends eating pumpkin seeds and flaxseeds from Day 1 through 14 of your cycle, known as the follicular phase.
She says to eat 1 to 2 tablespoons of ground flaxseeds and pumpkins daily until Day 14. The high content of fatty acids, zinc, and fiber can contribute to healthier hormones and balanced estrogen metabolism.
Pumpkin seed oil or supplements?
If you're not into pumpkin seeds, don't worry; there are other ways to get the health benefits.
You can try pumpkin seed oil, which is the oil extracted from the pumpkin seeds. If you go this route, you'll want to choose a cold-pressed oil meaning heat hasn't been used in extraction. This makes it so the oil can keep beneficial nutrients like antioxidants.
You can also take pumpkin seed oil in the form of capsules. You'll want to check in with your doctor about proper supplementation for your particular need.
Who knew there was so much to love about pumpkin seeds? With all of this delicious information, it's time to head out, grab some seeds, and get cooking.
Caroline Muggia has a B.A. in Environmental Studies & Psychology from Middlebury College. She received her E-RYT with Yoga Works and is a graduate of the Institute for Integrative Nutrition. A writer and environmental advocate, she is passionate about helping people live healthier and more sustainable lives. You can usually find her drinking matcha or spending time by the ocean.