The Foods You Should Avoid If You Have G6PD Deficiency
Published: Sep 17, 2023
People with G6PD deficiency must be cautious about their diet to avoid health complications. Learn which foods to avoid and why they're risky.
Contents
The Risky Foods
Certain foods can trigger hemolysis in individuals with G6PD deficiency. Fava beans are the most well-known culprit as they contain compounds that can induce oxidative stress. Consuming even small amounts can lead to severe reactions in some people. Bitter melon and certain other foods are also on the watch list.
Why Fava Beans Are Dangerous
Fava beans, also known as broad beans, contain vicine and convicine. These compounds can cause oxidative damage in G6PD-deficient individuals. This can lead to a rapid breakdown of red blood cells, resulting in symptoms like jaundice and anemia. It's important for affected individuals to completely avoid fava beans to prevent these health issues.

Understanding Your Diet
While some foods are known risks, others might not be well-documented. It's crucial to observe any dietary changes that may cause symptoms of hemolysis, such as fatigue or dark urine. Keeping a food diary and consulting healthcare professionals can help manage your condition effectively.
Frequently Asked Questions
Avoid fava beans and possibly bitter melon.
They contain compounds that cause oxidative stress.
Not all, but fava beans are risky.
Falafel made with chickpeas is generally safe.
Keep a food diary and consult with your doctor.
Be Cautious
Being mindful of your diet is key to managing G6PD deficiency.
References
- Luzzatto L, Seneca E. G6PD deficiency: a classic example of pharmacogenetics with on-going clinical implications. Br J Haematol 2014; 164:469.
- Shannon K, Buchanan GR. Severe hemolytic anemia in black children with glucose-6-phosphate dehydrogenase deficiency. Pediatrics 1982; 70:364.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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