Diabetes: A Silent Threat—and How the American Red Cross is Taking Action

Genetics, lifestyle habits, and limited access to healthcare all contribute to this growing health crisis.

This November, in honor of Diabetes Awareness Month and its theme—“Taking Action to Prevent Diabetes-Related Health Problems”—the American Red Cross is offering free A1C screenings to all blood donors who haven’t received the test in the past 12 months. The initiative is already making a difference. Since March, the Red Cross has provided approximately 550,000 A1C screenings, notifying 145,000 individuals about concerning results. About 1 in 5 donors tested had results in the prediabetic or diabetic range—clear evidence that early awareness can save lives.

This is more than a health campaign—it’s a humanitarian effort. By offering free A1C testing, the Red Cross gives donors vital health insights and encourages proactive steps toward better health, especially in communities most affected by diabetes.

Why Everyone Should Pay Attention

Many people are at risk of developing type 2 diabetes and may be unaware of their condition. Factors such as genetics, lifestyle habits and limited access to healthcare contribute to this increased chance. 

Diabetes remains a leading cause of kidney failure, lower-limb amputations, and adult blindness—and adults with diabetes face twice the risk of heart disease and stroke compared to those without it.

“The A1C test measures average blood sugar levels over the past three months, providing a clearer and more reliable picture than a standard glucose test,” explains Dr. Jorge Ríos, medical director for the American Red Cross. Dr. Ríos knows this firsthand—he discovered he had diabetes through an A1C test, which allowed him to act before serious complications developed.

“Eight years ago, during a medical convention, I came down with what I thought was the flu. I was so exhausted I couldn’t even leave my hotel room,” recalls Dr. Ríos. “Weeks later, the fatigue continued. My doctor tested my A1C—it was almost 7. The normal range is 5.7% or less. That’s when I was diagnosed with diabetes.”

Dr. Ríos immediately changed his diet, began exercising, and started medication. Today, his diabetes is well managed—and his message is clear:

“If you have a parent, sibling, or grandparent with diabetes, get tested. And perhaps once a year, ask your doctor to test you if you have symptoms like I did, which was feeling very tired. It’s an easy test and can save your life,” says Dr. Ríos. “Know your numbers so you can make lifestyle changes,” he adds.

Dispelling Common Myths

Misinformation often prevents people from seeking help. Here are some common myths about diabetes—and the truths behind them:

• Myth: Herbs or home remedies can cure diabetes.

Truth: Diabetes needs medical care and ongoing management.

• Myth: Only older people get diabetes.

Truth: It can affect anyone, including kids and young adults.

• Myth: If you feel fine, you don’t need testing.

Truth: Diabetes can be silent for years; fatigue may be the only sign.

• Myth: Diabetes is a death sentence.

Truth: With treatment and healthy habits, people can live full lives.

• Myth: People with diabetes can’t donate blood.

Truth: If well-managed, they can donate safely.

Get Tested During November

To receive your free A1C result, make a successful blood, platelet, or plasma donation and ensure you haven’t received an A1C test through the Red Cross in the past 12 months. Results will appear within one to two weeks in the Red Cross Blood Donor App or at RedCrossBlood.org. If your A1C is elevated, follow up with your healthcare provider.

As a thank you, all who come to give Oct. 27-Nov. 16, 2025, will get $20 in e-gift cards to a choice of merchant, plus automatic entry for a chance to win one of three $5,000 prizes. See RedCrossBlood.org/Harvest.

Additionally, donors who give blood between Nov. 17 and Dec. 7 will receive a pair of exclusive Red Cross x PAC-MAN™ socks, while supplies last.

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