A new test called "Is my blue your blue?" reveals how different -- or similar -- your color perceptions are compared to everyone else. First there was “the dress,” then there was the sneakers, now ...
The Blue Poop Challenge measures gut transit time by tracking how long it takes blue food to pass. People with shorter gut ...
The blue poop challenge, developed by a group of researchers at ZOE, can give a person important information about their gut health. Healthcare science company ZOE worked with Dr. Sarah Berry, the ...