3 Reasons to Give Blood

Man of Steel is out today, and OK: Superman is pretty impressive. But there’s an easy way for you to also be a superhero: by donating blood. Today is the 10th anniversary of World Blood Donor Day, a global public health campaign created to thank blood donors and raise awareness about the importance of giving blood.

Every two seconds a new person in the U.S. needs blood, according to the American Red Cross. Some of the most common reasons: surgery, trauma, cancer, anemia, and bleeding disorders, says Patricia Shi, MD, a hematologist at Montefiore Medical Center. And now is an especially good time to donate—while there’s always a need, blood collection organizations often have shortages in the summertime (as well as over the holidays), because regular donors are away, says Shi.

Becoming a blood donor is simple—and a transfusion can mean the difference between life and death for the recipient.

In honor of World Blood Donor Day, Women’s Health asked readers who’ve received blood transfusions to share their stories—in case you need more inspiration to sign up for an upcoming blood drive:

“When I was 27 years old, I was diagnosed with Diffuse Large B-Cell Non-Hodgkins Lymphoma. I underwent five months of intense chemotherapy, which made me feel incredibly lethargic and, since it lowered my platelet count, had side effects like uncontrolled gum bleeding (platelets are key for healthy clotting). Because my treatment was so tough on my body, I ended up having three separate blood transfusions throughout the five months I was in chemo. I can’t tell you how much better I would feel after a transfusion. Not only would my blood finally start clotting normally again—so something as simple as bleeding gums was no longer a major issue—but all my color would come back right away and suddenly I wasn’t exhausted anymore. I’m happy to say that I have been in remission for two and a half years and haven’t needed a transfusion since then!”
‑Alyson Achorn, Worcester, MA

“In 2009, when I was pregnant with my daughter, I was diagnosed with thrombocytopenia, or a low platelet count, during a routine complete blood count. While I was giving birth two months later, I had a really minor tear—nothing that would usually be a problem. But since platelets are necessary for clotting, I just kept bleeding and bleeding. My medical team spent an hour stabilizing me—I think they went through eight packets of sutures. The worst part was that since they were trying to control the bleeding, I wasn’t able to hold my baby until five hours after she was born. I didn’t even realize how crappy I felt until the next morning, when I had to have two units of blood transfused to replace what I’d lost—all of a sudden I felt so much better and had so much more energy.”
‑Sabrina Condon, Spokane, WA

“I got my first period two days before my 13th birthday—and it just wouldn’t stop. As the weeks went by, it got progressively heavier, and I got weaker. I thought this was normal, though, so I didn’t mention it to my parents. Then, after 11 weeks of this period, I woke up one day with unbearable cramps, too weak to stand up. My mom was frantic. At the hospital, she was told I had severe anemia. I received multiple blood transfusions and was surprisingly well enough to go home that same night—it was amazing how it transformed me from this pale, sick girl to healthy and lively in just hours! I received a prescription for birth control pills to keep my period regular from then on. Since I had no idea how to contact the donor, I’ve paid it forward by donating my own blood. Hopefully I’ve saved lives, as well.”
—Ingrid Ramirez, Milwaukee, WI

Want to learn more about becoming a blood donor? Visit RedCrossBlood.org for eligibility requirements and to find a blood drive near you.

photo: iStockphoto/Thinkstock

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The Super Food That Can Lower Blood Pressure

To treat high blood pressure, you may want to swing by the grocery store—not your pharmacy: Egg whites could reduce your blood pressure as effectively as some medicines, according to a study conducted by the American Chemical Society (ACS).

In the study, researchers from Clemson University in South Carolina and Jilin University in China fed hypertension-prone lab rats short chains of amino acids called peptides from egg whites. These peptides reduced the rats’ hypertension by 19 millimeters of mercury, which is about equal to the effect you’d see from taking a low dose of the hypertension drug Captopril, say study authors.

Previous research has found that eating peptides from egg whites has a similar effect to taking hypertension drugs: Both suppress the enzymes that cause blood vessels to narrow (which raises your blood pressure), says study author Zhipeng Yu, PhD, a researcher at Jilin University.

While the egg white peptides in this experiment were highly concentrated, undercooked by human standards, and fed to mice (not people), previous research suggests that the peptides may maintain their beneficial effects at higher temperatures, too. What’s more, this study’s results were promising enough for researchers to plan further studies to determine how many egg whites humans would need to consume to manage hypertension, says Yu.

So while you shouldn’t ditch your pills just yet, it can’t hurt to include more egg whites in your diet. Get cracking on these tasty recipes:

Breakfast Pizza

 

Zesty Spinach Omelet

Photo: iStockphoto/Thinkstock

Breakfast Burrito

Photo: Mitch Mandel

 

Egg White Frittata

Photo: Jeff Harris

Eggs and Lox on an English Muffin

Photo: Jeff Harris

photo: Hemera/Thinkstock

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Have You Given Blood Lately?

Hoping to start 2013 with a few good karma points? Give blood during National Blood Donor month this January. You can safely donate a pint or two every 8 weeks—and it’s easier than you might think.

Never donated blood before? Don’t be shy—it’s a pretty quick and painless process. On the day of your donation, the Red Cross advises donors to stay hydrated and wear loose clothing so technicians can easily roll up your sleeves. Bring your ID and a list of medications that you are currently taking. The whole process, including filling out registration forms, a mini physical exam (blood pressure, temperature), the actual donation, and recovery time takes about an hour and 15 minutes. But you’ll only spend about 8-10 minutes of that time giving blood.

See if you meet the Red Cross’ checklist for blood donation eligibility:

You must be healthy
According to the Red Cross website, this means that you “feel well and can perform normal activities. If you have a chronic condition such as diabetes, healthy also means that you are being treated and the condition is under control.”

You must be at least 17
This applies to most states, but in some places donors can be 16 years old with parental consent if allowed by state law.

You must weigh at least 110 lbs
Additional weight requirements apply for donors 18 years old and younger and all high school donors.

Have allergies?
You can still donate blood if you have a stuffy nose, itchy eyes, or a dry cough as long as you feel well, don’t have a fever, and don’t have any problems breathing through your mouth.

Getting over the flu?
You shouldn’t donate if you have a fever or a productive cough (meaning you have phlegm), or if you’re still in the midst of an antibiotic treatment for sinus, throat or lung infections. If you simply don’t feel well the day of the donation, you should also wait.

For a complete list of medical conditions and treatments that affect your donor eligibility, visit RedCrossBlood.org.

Find a blood donation location or upcoming blood drive in your neighborhood by visiting RedCrossBlood.org/donating-blood or call 1-800-RED-CROSS to schedule an appointment.

Image: iStockphoto/Thinkstock

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Should You Be Worried About Blood Clots?

If something can delay the Secretary of State from doing her job, you know it’s dangerous. Hillary Clinton was recently released from the hospital after being treated for a blood clot near her brain. The good news: Clinton has made a full recovery and is back to work. The bad news: Most women aren’t aware of the risk factors and warning signs of a clot.

So what exactly is a blood clot? “It’s basically when your blood goes from a liquid to a solid state,” says Lorenzo Munoz, M.D., neurosurgeon at Rush University Medical Center in Chicago. Think of your veins as a series of pipes, and you can see how an obstruction would cause major damage to your circulatory system. Though Clinton’s blood clot was located in her head, they can also crop up in the veins in your legs, lungs, and neck.

Clots are typically treated with anticoagulants (blood thinners), which help to break them up and keep them from getting bigger, says Munoz. But if they’re left untreated they can cause serious complications. “Sometimes they form and go away,” says Munoz. “But if you have a clot in your leg that becomes dislodged, it can cause a pulmonary embolism, which can keep you from breathing and can kill you. And if a clot travels to your brain, you can have a stroke.”

While it’s not always possible to prevent a clot, taking these precautions can help keep you safe:

Know the risk factors
There isn’t one main cause of blood clots, but doctors have pinpointed a few factors that may bring them on. “If you have a penetrating injury to your skull that interrupts the flow of blood, that can be a precipitating factor,” says Munoz. Other risks include dehydration, steroid use, hypervitaminosis (an excess of vitamins), and birth control use in women over 35 and women who smoke. In fact, just step away from the cigarettes completely. “If you’re on birth control and smoking, you’re asking for trouble,” says Munoz.

Stay hydrated
Dehydration is a huge cause of blood clots, since it messes with your natural blood flow. “The more hydrated you are, the better your circulatory system is working,” says Munoz. Before you hop on a plane, make sure to stock your bag with a water bottle—flying tends to suck the fluids right out of you.

Keep moving
Sit at a desk all day? Roll your ankles while you’re seated, and take a few short breaks to get up and walk around, says Munoz. Any light movement will get your blood flowing, which can reduce your risk of blood clots.

Look for the warning signs
A blood clot in your leg can be accompanied by calf pain, swelling, redness, or even lumpiness in the veins, says Munoz. A clot near your brain, like Clinton’s, can be associated with a bad headache, seizures, vision problems, numbness, or weakness. “Any time you have an unexplained, atypical headache that doesn’t go away with a pain reliever, you should get it checked out,” says Munoz. And if you’ve had a clot in the past, be sure to schedule regular appointments with your doctor to avoid another one.

photo: Thinkstock

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