[KongchangAI]
Unverified78% confidenceCautionTime unknown

不建议将牡蛎壳等天然来源钙作为孕期唯一钙源,此类未精制产品可能含铅等重金属,孕期应选明确标注纯度和重金属检测的精制碳酸钙或柠檬酸钙

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78%
Confidence
Long-term
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get_claim(id=194318)