search:維生素b12 植物相關網頁資料

      • www.veganhealth.org
        Because so many plant foods have failed at improving B12 status and because this topic is of interest to the vegan community, the research on vitamin B12 in ...
        瀏覽:1353
      • www.vrg.org
        Vitamin B12 is needed for cell division and blood formation. Neither plants nor animals make vitamin B12. Bacteria are responsible for producing vitamin B12.
        瀏覽:1324