Golden yolk colour comes from healthy hens

Colour is one of the most important factors that affect consumer choices through the sensory evaluation of food, including egg yolks. Optimal hen health is required for the efficient deposit of colour-influencing carotenoids in eggs. Good results when rearing laying hens are greatly influenced by the birds’ viability and health. A good sanitary programme, including vaccination, must be implemented in order to obtain the best protection during the rearing phase. The poultry house environment p