- By Vivien Williams
Mayo Clinic Minute: Why Donating Blood Matters
January is National Blood Donor Month. Mayo Clinic experts encourage all who are able to donate blood. During the winter months, blood is often in short supply, as fewer people donate over the busy holidays. The need for blood is on-going. Donating only takes about an hour, but your gift can make a lifetime of difference for those who need it. Vivien Williams has more.
Watch the Mayo Clinic Minute
Journalists: Broadcast quality video is available in the downloads. (TRT :55 ) Download the script.