Do preserved eggs (century eggs) raise blood sugar?

Dec 29, 2021 Source: Cainiu Health
Disease description:

I was diagnosed with diabetes last year and have been very careful about my diet. Recently, I’ve been craving century eggs, but I’m worried they might be unhealthy for me. Do century eggs raise blood sugar levels?

Doctor's answer (2)
Dr. Zhao Lianli
Century eggs (preserved duck eggs) can raise blood glucose levels; therefore, patients should consume them sparingly. Moreover, century eggs contain relatively high levels of lead, which may severely affect individuals with compromised health. Patients should also avoid foods rich in sugar—such as cakes, honey, and candies—and adhere to a low-salt, low-fat diet.