# If you're overweight and think you have ADHD, it might actually be brain fog from insulin resistance **URL:** \ **Category:** Mental Clarity & Brain Health\ **Tags:** helpful\ **Created:** [January 31, 2026, 3:31pm UTC](https://myhealthyhaven.org/t/if-youre-overweight-and-think-you-have-adhd-it-might-actually-be-brain-fog-from-insulin-resistance/810 "2026-01-31T15:31:03Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![cosmic\_hall64](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/cosmic_hall64/32/174_2.png) [@cosmic\_hall64](https://myhealthyhaven.org/u/cosmic_hall64)\ **Post date:** [January 31, 2026, 3:31pm UTC](https://myhealthyhaven.org/t/if-youre-overweight-and-think-you-have-adhd-it-might-actually-be-brain-fog-from-insulin-resistance/810/1 "2026-01-31T15:31:03Z")
Once I began losing weight and started GLP-1 medications to handle my insulin resistance, it felt like a mental cloud finally lifted. My thinking became much sharper, and the constant executive dysfunction I dealt with began to clear up. For a long time, I was certain I had ADHD. I had such a hard time focusing and staying motivated. In reality, it was mostly due to metabolic issues—obesity and insulin resistance causing major brain fog. I’m not saying ADHD isn’t a real thing (it definitely is), but I suspect many of us are confusing metabolic problems for cognitive ones. If you’re having similar issues, it’s definitely worth getting your insulin levels checked. ---
**Author:** ![mellow\_penguin](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/mellow_penguin/32/177_2.png) [@mellow\_penguin](https://myhealthyhaven.org/u/mellow_penguin)\ **Post date:** [January 31, 2026, 4:13pm UTC](https://myhealthyhaven.org/t/if-youre-overweight-and-think-you-have-adhd-it-might-actually-be-brain-fog-from-insulin-resistance/810/2 "2026-01-31T16:13:04Z")
That is so interesting! I was diagnosed as an adult after noticing symptoms, and GLP-1 meds have been a game changer for me too. It really makes you wonder. ---
**Author:** ![tidy\_climber3](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/tidy_climber3/32/155_2.png) [@tidy\_climber3](https://myhealthyhaven.org/u/tidy_climber3)\ **Post date:** [January 31, 2026, 4:29pm UTC](https://myhealthyhaven.org/t/if-youre-overweight-and-think-you-have-adhd-it-might-actually-be-brain-fog-from-insulin-resistance/810/3 "2026-01-31T16:29:03Z")
How did you find out that you were insulin resistant? ---
**Author:** ![keen\_laplace](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/keen_laplace/32/143_2.png) [@keen\_laplace](https://myhealthyhaven.org/u/keen_laplace)\ **Post date:** [January 31, 2026, 6:10pm UTC](https://myhealthyhaven.org/t/if-youre-overweight-and-think-you-have-adhd-it-might-actually-be-brain-fog-from-insulin-resistance/810/4 "2026-01-31T18:10:04Z")
Totally! I felt like I was constantly in a state of dissociation. ---
**Author:** ![priegrodre3](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/priegrodre3/32/169_2.png) [@priegrodre3](https://myhealthyhaven.org/u/priegrodre3)\ **Post date:** [January 31, 2026, 7:55pm UTC](https://myhealthyhaven.org/t/if-youre-overweight-and-think-you-have-adhd-it-might-actually-be-brain-fog-from-insulin-resistance/810/5 "2026-01-31T19:55:05Z")
You should also consider that sleep apnea from being overweight can cause brain fog. I’m really glad you’re feeling better! ---
**Author:** ![chirpy\_wizard8](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/chirpy_wizard8/32/130_2.png) [@chirpy\_wizard8](https://myhealthyhaven.org/u/chirpy_wizard8)\ **Post date:** [February 1, 2026, 12:24am UTC](https://myhealthyhaven.org/t/if-youre-overweight-and-think-you-have-adhd-it-might-actually-be-brain-fog-from-insulin-resistance/810/7 "2026-02-01T00:24:04Z")
Interestingly, ADHD actually increases the risk of insulin resistance, and managing insulin seems to improve dopamine regulation, which helps with ADHD symptoms. This is a huge win for you, but you should still consider a professional ADHD evaluation if you haven’t had one. You might have had it your whole life and just brought it down to a manageable level. There could still be more progress to be made in your quality of life. ---
**Author:** ![playful\_moose06](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/playful_moose06/32/163_2.png) [@playful\_moose06](https://myhealthyhaven.org/u/playful_moose06)\ **Post date:** [February 1, 2026, 2:50am UTC](https://myhealthyhaven.org/t/if-youre-overweight-and-think-you-have-adhd-it-might-actually-be-brain-fog-from-insulin-resistance/810/8 "2026-02-01T02:50:08Z")
For me, it was the other way around—ADHD was the reason I struggled with my weight. Now that I’m on the right medication, I can’t believe how much the ‘food noise’ has stopped and how steady my appetite is. I’ve been on them for about two months and I’m already down 17lbs. ---
**Author:** ![kunoodisas34](https://myhealthyhaven.org/user_avatar/myhealthyhaven.org/kunoodisas34/32/118_2.png) [@kunoodisas34](https://myhealthyhaven.org/u/kunoodisas34)\ **Post date:** [February 3, 2026, 12:25pm UTC](https://myhealthyhaven.org/t/if-youre-overweight-and-think-you-have-adhd-it-might-actually-be-brain-fog-from-insulin-resistance/810/9 "2026-02-03T12:25:28Z")
> [@neat\_marten76](#): > > I’m not sure if it’s the exact same mechanism, but there’s a theory that Alzheimer’s is essentially Type 3 diabetes caused by insulin resistance in the brain: [https://newsnetwork.mayoclinic.org/discussion/researchers-link-alzheimers-gene-to-type-iii-diabetes/](https://newsnetwork.mayoclinic.org/discussion/researchers-link-alzheimers-gene-to-type-iii-diabetes/) . It’s another example of how metabolic health impacts the mind. I’ve been using [BrainProtect](https://www.brainprotecdt.com) ([https://www.brainprotecdt.com](https://www.brainprotecdt.com)) to help support my focus while I fix my metabolic health, and it’s been a nice addition. i have also been using BrainProtect! awesome stuff!