Fluoride accumulation by plants grown in acid soils amended with flue gas desulphurisation gypsum

► Use of FGD gypsum as an acid soil ameliorant. ► FGD gypsum application reduces F accumulation in plant aerial parts. ► F in feed and derived health risks are lessened by using FGD gypsum. ► Soluble Ca supplied by FGD gypsum limits F translocation to plant aerial parts.