Sangeeta Devi Sangeeta Devi Asked 6 months ago

Is type 1 or type 2 diabetes genetic?

My husband's family has a history of diabetes, both types. Is Type 1 or Type 2 diabetes genetic? I'm trying to understand the risks for our children.

6

6 answers

Priya Rajan Priya Rajan Joined Apr 2026 6 months ago
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Both types have some genetic component, but it's more direct for Type 1. However, environmental factors also play a big role, especially for Type 2. If you have a family history of either, please get regular check-ups and discuss it with your doctor. Always better to be safe.

Akshay Kumar Akshay Kumar Joined May 2026 6 months ago

Ugh, like I need another thing to worry about besides sleep! But yeah, both have a genetic link. Type 1 is more strongly genetic as an autoimmune thing, while Type 2 has genetic factors but is also heavily influenced by lifestyle. So basically, blame your genes and your love for biryani. Just kidding... partly.

Rina Das Rina Das Joined Jun 2026 5 months ago

My doctor explained it quite clearly: Type 1 diabetes has a significant genetic predisposition; it's an autoimmune condition where certain gene variations increase risk. Type 2 also has a genetic component, but its development is much more strongly influenced by lifestyle factors like diet and exercise. So, both have genetic links but to different extents and mechanisms.

Manish Parekh Manish Parekh Joined Mar 2026 6 months ago

Yes, both have genetic links, but T1 more directly. If you have any family history, for either type, please get regular checkups. I ignored subtle symptoms for too long thinking it was just 'hereditary' and not serious enough. Don't make my mistake, check with a doctor promptly.

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Consult a endocrinologist

Rohan Bhatia Rohan Bhatia Joined May 2026 6 months ago

When I go to Lilavati or Jaslok, they always emphasize clarity on such questions. Type 1 is largely genetic and autoimmune. Type 2 also has genetic factors but is heavily influenced by lifestyle choices. Don't rely on incomplete info; speak to your endocrinologist for a precise understanding of your family history.

Swati Deshpande Swati Deshpande Joined May 2026 5 months ago

From my recent experience researching this for my family, Type 1 is definitely more genetic, like an inherited predisposition for an autoimmune reaction. Type 2 also has a genetic link, but my doctor stressed how much diet and exercise play a role there. So it's not a simple yes/no for both.

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