24 Feb 2020 --- Consumers are seeking solutions to combat tiredness, improve digestion, support the immune system and recover from stressful days – and this requires innovative ingredients to meet these demands. That is according to Jens Birrer, Head of Market Segment Beverages, at Döhler. During an in-depth interview with FoodIngredientsFirst, he explains how this sharper focus on health is driving demand for beverages with optimal nutritional profiles which are geared toward individual needs.