Robuta

https://wellcomecollection.org/works/h6tmhumt/items?shouldScrollToCanvas=true The colloidal iron salt of inositol hexaphosphoric acid : Ferrophytin. | Wellcome Collection inositol hexaphosphoric acid colloidal iron salt https://wellcomecollection.org/works/zqg38t9g Phytin "(calcium magnesium salt of inositol hexaphosphoric acid) : a nerve food and general tonic...