A 1-ounce serving of dried pumpkin seeds contains 2.21 milligrams of zinc (20% RDA for men, 27.6% RDA for women). Pumpkin is just one type of squash — other squash seeds from butternut squash ...

Zinc is beneficial for memory, attention, mood, and immune system functioning. Foods high in zinc include oysters, red meat, lobsters, and chia seeds. Zinc supplements may be beneficial for ...