What does your blood type say about your risk of COVID-19 or cancer? - KXAN.com

AUSTIN (KXAN) — Research suggests your blood type may put you at an increase risk of cancer or other serious diseases.

The local blood testing lab has seen increased demand from people asking if their blood type puts them at risk of COVID-19.

“There are studies that show people with blood type O may be less vulnerable to COVID-19 infections,” Toney said, but added more research is needed.

The Journal of the National Cancer Institute found people with blood type A have a bacteria causing inflammation and ulcers in their stomach, making them more likely to develop pancreatic cancer than those with Type O blood.

Separate studies show people with blood type A or B, may have a higher risk of heart problems which may be especially stressful if you have blood type A?

“Type A has a higher level of cortisol, so they may have a harder time coping with stress,” Toney said, while those with blood type O have a lower risk of heart disease.