Providing better feed for hens is having a nutritious knock on effect for humans

The researchers attributed the improvement in the nutritious value of the eggs to improved feed for the hens, improved analytical methods and increased ration of white to yolk. Commenting on the findings, British Nutrition Foundation director-general Professor Judith Buttriss said, “These particular data reinforce the contribution to essential nutrients that eggs can make as part of a varied diet, for people of all ages.”
Source-Medindia