It takes the body 24 – 48 hours to replace the plasma portion that is about 80% water and 3 – 5 weeks to replace the red cells. Donors are encouraged to drink plenty of non-alcoholic fluid before and following the donation to assist the replacement process. Also, regular and frequent donors should eat plenty of iron-containing foods (ex. meat).

Although it may seem like a lot of blood goes into the tubes, it is really a very small portion of your total blood supply. Each tube contains about one teaspoon of blood compared to the average adult's total blood volume of about 1 gallon. If you have a drink of water or juice right after, your blood volume will be back to normal within an hour or so. Your body will replace the missing blood cells within a few days. See similar questions...

In normal healthy persons there is a slight drop in blood count (not enough to be noticed) which returns to normal levels within 3 - 4 weeks. During this time the donor must be receiving adequate amounts of dietary iron (needed to make hemoglobin, the protein that carries oxygen and gives blood its red color). See similar questions...

Your blood volume is replaced within a few hours. Plasma is restored following a meal. Your red cells replace themselves more slowly, usually in about 4-8 weeks. See similar questions...

Once the donated cord blood is processed and stored at the Cord Blood Bank, it is listed on the NMDP Registry and available to patients all over the world who are searching for a match. The cord blood can be transplanted into any patient whose doctor selects the cord as a match for that patient. See similar questions...

On any given day, more than 6,000 patients, their families and friends around the world are searching the National Marrow Donor Program (NMDP) Registry for a matching bone marrow donor or cord blood unit. These patients have leukemia, lymphoma and other life-threatening diseases that can be treated by a bone marrow or cord blood transplant. See similar questions...

Nicotine is processed very quickly- it will exit your body within a day of its consumption. However, this rapid metabolism also causes nicotine withdrawal symptoms to start the day you quit. Fortunately, these symptoms can be controlled with nicotine replacement therapy or will resolve on their own within a week. See similar questions...

The plasma portion of a donation is replaced within hours, the platelet portion within days and red blood cells in about 56 days. This is why blood donors cannot give more often than once every 56 days. See similar questions...

Note: The following information will be based on whole blood donations. It may not be accurate for apheresis donors. See similar questions...

Typically, each donated unit of blood - referred to as whole blood - is separated into multiple components, such as red blood cells, plasma, platelets, and cryoprecipatitated AHF (antihemophilic factor). Each component can be transfused to different individuals with different needs. Therefore, each donation can be used to help save as many as three lives. See similar questions...

Columbia University Medical Center relies on voluntary blood donors and extensive testing to maintain safe blood supplies. Please speak with your surgeon well in advance of surgery regarding blood banking and the possibility of donating blood for yourself or having family and friends donate blood before surgery. See similar questions...

Apart from the constant need for blood, regular blood donations are needed because blood has a short storage life. Whole blood and red cells can be stored for up to 21 – 42 days depending on the anticoagulant-preservative used. On the other hand, platelets only last from 3-5 days and fresh frozen plasma can be kept for 12 months. See similar questions...

Plan to spend an hour for the entire blood donation process, which includes some paper work and a mini physical. The actual blood collection of blood takes just 5 to 8 minutes. After donating, you will rest, enjoy refreshments and experience the satisfaction of knowing that you just saved up to three lives. It will be the best hour of your day. Comfort levels vary from person to person but many donors say there is nothing to it. You will feel a slight pinch and it is all over before you know it! See similar questions...

The cord blood bank keeps the mother's name confidential, and it protects the privacy of the family. Names are not shared with any patient or transplant center. The baby's cord blood is identified by a number, never by name. See similar questions...

YES. But, each academic institution has its own guidelines about accepting body donations. Not all academic institutions will accept body donations after organ and tissue donation. If you are interested in body donation it is recommended that you check with the academic institutions you wish to support. They can answer specific questions about organ and tissue donation and pre-arrange the donation of your body for the advancement of science. See similar questions...

It can help treat diseases such as malignancies, bone marrow failure, hemoglobinopathies, immunodeficiencies, and/or inborn errors of metabolism. See similar questions...

It usually takes about 45 minutes for screening, donating a unit, and a short rest period after you are finished. The actual donation itself takes about 15 minutes. See similar questions...

Research has shown that BYETTA starts working as soon as the very first dose. So you can see better control of your blood glucose levels on the first day. As you continue to take BYETTA, you should see overall improvements in your A1C (a 3-month average of your blood glucose levels). See similar questions...