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    <loc>https://b1thiamine.com/</loc>
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      <image:caption>Thiamine (vitamin B1) tablets and capsules — Panacea Bio Chem compound record, by Bogdan Dicoias</image:caption>
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      <image:caption>Polished white rice and the beriberi story behind the discovery of thiamine — Panacea Bio Chem, Bogdan Dicoias</image:caption>
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