Craving odd things to eat? It might be anemia

Anemia means a person has a low red blood cell count. There are some common symptoms to look for, including shortness of breath, fatigue and overall weakness, but Mercy Medical Center's Dr. Jonathan Rich said there can be some unusual symptoms too. Subscribe to WBAL on YouTube now for more: http://bit.ly/1oJSRCN Get more Baltimore news: http://wbaltv.com Like us:   / wbaltv11   Follow us:   / wbaltv11   Google+: https://plus.google.com/+wbaltv11