Is Sea Shell Good for Health? The Truth About Shell-Derived Calcium
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4 min read
While the shells themselves are not edible, supplements made from ground-up shells, such as oyster shell calcium, are a well-established source of bioavailable calcium. However, attempting to consume raw or unprocessed sea shell for health benefits is dangerous due to contamination and physical risks. This practice is strongly discouraged, as the body cannot properly digest the hard, abrasive material.
