Glanbia plc recorded a sharp fall in profits for the first half of its 2020 financial year due to a near 60% collapse in profits in its flagship performance nutrition division. Announcing half-year results on Wednesday, Glanbia reported a 25% fall in earnings (EBITA) in the first six months of 2020 to €85m, as earnings margins narrowed from 6.3% last year to 4.6% in the first half of 2020.