Deepak Joshi Deepak Joshi Asked 5 months ago

Is diabetes type 1 dominant or recessive?

I'm studying genetics in college, and we were discussing inherited diseases. I know Type 1 diabetes has a genetic component. Is diabetes type 1 dominant or recessive when it comes to inheritance patterns?

5

5 answers

Rajesh Gupta Rajesh Gupta Joined May 2026 5 months ago
Most liked

Oh, genetics, the bane of my existence! I wish health was as simple as choosing a dominant gene, but Type 1 is more complicated. It's autoimmune, not like a simple dominant or recessive trait you learned in school. My doc tried explaining, I just nodded and asked for my pills.

Seema Sharma Seema Sharma Joined Feb 2026 5 months ago

Type 1 diabetes isn't really dominant or recessive in the simple Mendelian sense. It's a complex genetic predisposition combined with environmental triggers. It's autoimmune, meaning your body attacks its own cells. So it's not straightforward like some other genetic conditions.

Ananya Malik Ananya Malik Joined Feb 2026 5 months ago

From what my endocrinologist explained when I was dealing with my sibling's Type 1 diagnosis, it's not a simple dominant/recessive thing. It's polygenic, meaning many genes contribute, plus external factors. It's more complex than that, so don't think of it like basic genetics.

Powered by

Consult a endocrinologist

Arun Kumar Arun Kumar Joined Jun 2026 4 months ago

Type 1 diabetes doesn't follow typical dominant or recessive inheritance patterns. It's an autoimmune condition where multiple genes increase susceptibility, and then something in the environment triggers it. It's not as simple as one gene, so don't get stuck on that terminology.

Pooja Rao Pooja Rao Joined Jan 2026 5 months ago

Actually, Type 1 diabetes is not inherited in a simple dominant or recessive way like some other traits. It's considered a complex genetic disorder with an autoimmune component. Several genes play a role, along with environmental factors. It's not a straightforward inheritance model.

Evidence-based health, reviewed by clinicians. Free, weekly.