There are distinct and important differences between Type 1 and Type 2 diabetes. My T1D Guy has been receiving a lot of questions from friends who are curious and want to learn more about his condition. Type 2 diabetes is significantly more prevalent, accounting for over 90% to 95% of all diagnosed cases, which can sometimes lead to misunderstanding the distinct differences of Type 1 diabetes. With this in mind, let’s explore the key differences together.
I love a good metaphor…
Think of your body like a car 🚗 that runs on sugar (glucose).
To use that sugar for energy, your body needs a “key” called insulin.
🍎 Type 1 Diabetes
In type 1, the body can’t make insulin at all It’s like having a car with no key 🔑 So kids with type 1 need to get insulin from outside (like shots or a pump) every day It’s not caused by eating too much sugar—it just happens
🍪 Type 2 Diabetes
In type 2, the body still makes insulin, but it doesn’t work very well It’s like having a key that doesn’t fit the lock properly 🔑 Sugar has trouble getting into the body’s cells Sometimes it can be helped with healthy eating, exercise, or medicine
Let’s take a deeper look…
🧬 What causes them?
Type 1: The body’s immune system gets confused and attacks the cells that make insulin
Type 2: The body still makes insulin, but the body’s cells don’t listen to it very well
👶 Who usually gets it?
Type 1: Often diagnosed in kids or teens (but adults can get it too)
Type 2: More common in adults, but kids can get it as well
💉 What is the Treatment?
Type 1: Always needs insulin (shots or a pump)
Type 2: May be managed with food choices, exercise, pills, and sometimes insulin
⚡ How fast does it show up?
Type 1: Symptoms can appear quickly (days or weeks)
Type 2: Usually develops slowly over time
My T1D Guy can still have treats like other kids. He just needs to give himself insulin for the carbohydrates in the treat first! Sometimes this takes a little planning ahead of time.
🚫 Common Misconceptions (Myths vs. Facts)
❌ “Eating too much sugar causes diabetes”
Truth: Type 1 is not caused by food at all Type 2 is not just about sugar—it involves many factors like genetics and how the body uses insulin
❌ “Only overweight people get diabetes”
Truth: Kids with type 1 are often not overweight at all People of all sizes can get type 2
❌ “Type 1 is the ‘bad’ kind and type 2 is the ‘mild’ kind”
Truth: Both are serious and need care They’re just different, not “better” or “worse”
❌ “People with diabetes can’t eat sweets”
Truth: Kids with diabetes can still have treats sometimes They just need to balance it with insulin or healthy habits
❌ “Diabetes goes away”
Truth: Type 1 does not go away Type 2 can sometimes improve a lot, but it still needs attention
❌ “You can catch diabetes from someone”
Truth: Diabetes is not contagious—you can’t catch it like a cold
❌“People with Type 1 diabetes need to follow a low‑carbohydrate diet.”
Truth: People with Type 1 diabetes do not have to eat low carb. Type 1 diabetes is caused by lack of insulin, not by eating carbohydrates. Carbohydrates can absolutely be part of a healthy diet for someone with Type 1 diabetes—the key is matching insulin to carbohydrate intake, not eliminating carbs altogether.
Disclaimer: The T1D Mom isn’t a medical professional. This blog should not serve as medical advice. It is strictly a reflection of our personal experiences and general information.
MyT1DGuy 