Is Oyster Plus Zinc 1 a Day Enough for Optimal Health?
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4 min read
According to the National Institutes of Health, the Recommended Dietary Allowance (RDA) for zinc is 11mg for adult males and 8mg for adult females, with the Tolerable Upper Intake Level (UL) for adults set at 40mg per day. A single capsule of many popular 'Oyster Plus Zinc 1-A-Day' products provides a significant portion of this requirement, but its sufficiency depends heavily on individual dietary habits and health status.
