Researchers Measuring Hemoglobin Levels in Children (image) Wildlife Conservation Society Share Print E-Mail Caption On the island of Madagascar, a team of researchers from University of California, Berkeley, Harvard School of Public Health, and the Wildlife Conservation Society has found that the loss of access to wildlife for sustenance can lead to nutritional deficiencies in children. The researchers are shown here taking blood samples from a child enrolled in the study to measure levels of hemoglobin. Credit Christopher Golden Usage Restrictions One time use only with this story Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.