Pumpkin Seeds (Pepitas)
Score
Pumpkin seeds (pepitas) are nutrient-dense kernels rich in magnesium, zinc, iron, and polyunsaturated fats, making them a powerhouse seed for cardiovascular and metabolic health.
Why Pumpkin Seeds (Pepitas) scores 89
Nutrition
per_100g
Health benefits
Improved cardiovascular health and blood pressure regulation
strong evidencePhytosterols reduce LDL cholesterol absorption; magnesium relaxes arterial smooth muscle and supports healthy blood pressure; arginine improves endothelial function
Enhanced prostate health and urinary function
moderate evidenceZinc and phytosterols accumulate in prostate tissue; lignans and phenolic compounds exhibit anti-inflammatory effects on urinary epithelium
Improved bone mineral density and reduced fracture risk
moderate evidenceHigh magnesium content supports bone formation; manganese activates alkaline phosphatase; zinc stabilizes bone collagen matrix
Better sleep quality and mood regulation
moderate evidenceTryptophan precursor to serotonin and melatonin; magnesium reduces nervous system hyperactivity; supports GABA synthesis
Reduced systemic inflammation and antioxidant support
moderate evidencePhenolic compounds and vitamin E scavenge free radicals; lignans inhibit pro-inflammatory cytokine production
Pairs well with
- ·Pair with dark leafy greens (spinach, kale) because the vitamin C enhances non-heme iron bioavailability from seeds
- ·Combine with orange vegetables (carrots, sweet potato) because fat-soluble carotenoids require dietary fat for absorption, and seed oils facilitate this process
- ·Mix with fermented foods (kimchi, sauerkraut) because probiotics may enhance mineral bioavailability and support phytate degradation
- ·Pair with whole grains (quinoa, oats) because the combination provides complete amino acid profiles and complementary micronutrients for sustained energy
Practical tips
- ·Best timing: anytime
- ·Store in airtight containers in a cool, dark place or refrigerator for up to 3 months to prevent oxidation of polyunsaturated fats; freezing extends shelf life to 6+ months
- ·Select raw, unsalted seeds when possible; if roasted, choose varieties roasted at lower temperatures (below 160°C/320°F) to preserve heat-sensitive nutrients like vitamin E
- ·Consume 1 ounce (28g, roughly 1/4 cup) daily as a practical serving; this provides meaningful micronutrient contributions without excessive caloric density
- ·Soak seeds for 2-4 hours before consumption to reduce phytate content by 30-40%, enhancing mineral absorption—discard soak water
- ·Grind or chew thoroughly to break seed coat and improve nutrient bioavailability, or consume as seed butter for easier digestion in older adults
