Rich in zinc, magnesium, and tryptophan — pumpkin seeds are one of the most versatile therapeutic foods available.
Small Seeds, Outsized Benefits
Pumpkin seeds are among the most mineral-dense foods available, particularly rich in zinc, magnesium, and manganese — nutrients that are chronically deficient in modern diets.
Zinc: Your Immune System's Commander
A 30g serving provides approximately 2.2mg of zinc — nearly 20% of the daily recommended intake. Zinc regulates T-cell production, supports NK cell activity against viruses, and reduces duration of common cold symptoms by up to 33% in clinical trials.
Magnesium: The Sleep Mineral
Magnesium activates GABA receptors, regulates melatonin synthesis, and reduces cortisol levels. A 2012 double-blind trial found magnesium supplementation significantly improved sleep efficiency and sleep onset latency. 100g of pumpkin seeds contains 592mg — 140% of the daily requirement.
Tryptophan: The Mood-Sleep Precursor
Pumpkin seeds are one of the richest food sources of L-tryptophan, the amino acid precursor to both serotonin and melatonin. Consuming them with a small carbohydrate 4–5 hours before bed supports natural melatonin production.
ProBono Pumpkin Seeds are raw, hull-free, and tested for heavy metals at an NABL-accredited laboratory.