Story perspectives

Experts Urge Zinc Boost for Adults Over 50

10/15/2025

23 2

Summary

Story summary

Adults over 50 may need higher intake of vitamins and minerals to combat deficiencies that worsen health, according to the National Institute on Aging (NIA).
A 2015 study links zinc deficiency in the elderly to immune decline and cancer.
Key sources of zinc include shellfish, red meat, beans, and oysters, with oysters being especially rich.
Experts advise consulting a doctor before starting supplements because excessive zinc can disrupt mineral balance.

1 of 1

Story summary

Adults over 50 may need higher intake of vitamins and minerals to combat deficiencies that worsen health, according to the National Institute on Aging (NIA).
A 2015 study links zinc deficiency in the elderly to immune decline and cancer.
Key sources of zinc include shellfish, red meat, beans, and oysters, with oysters being especially rich.
Experts advise consulting a doctor before starting supplements because excessive zinc can disrupt mineral balance.