No bleeding required: Anemia detection via smartphone - Instead of a blood test, an app uses photos of someone’s fingernails to determine whether the level of hemoglobin in their blood seems low, as reported in Nature Communications.

No bleeding required: Anemia detection via smartphone - Instead of a blood test, an app uses photos of someone’s fingernails to determine whether the level of hemoglobin in their blood seems low, as reported in Nature Communications.: https://b.gatech.edu/2ESvULN Read more... http://bit.ly/2SuCI5e