Brain & nervous systemNutritionGut health

How does inflammation affect the brain?

Inflammation, fueled by increased blood sugar, can damage the tissue in our brains and put us at higher risk for Alzheimer's and Parkinson's. Neurologist David Perlmutter, MD, explains how our diet impacts inflammation.


LearnBrain & nervous systemHow does inflammation affect the brain?

Up Next

  • How can eating gluten affect the health of my brain?

  • Is there a link between inflammation in the body and depression?

  • How can probiotics help improve my brain health?

  • How do low-glycemic vegetables protect and promote brain health?

  • How can good fats improve brain function?

  • How can my gut health impact my mood and emotions?

  • What is neurogenesis?

  • What are the health benefits of eating avocados?

  • What are the dietary recommendations for someone with Alzheimer's disease?

  • How is the mind affected by the health of the body?

Up Next

  • How can eating gluten affect the health of my brain?

  • Is there a link between inflammation in the body and depression?

  • How can probiotics help improve my brain health?

  • How do low-glycemic vegetables protect and promote brain health?

  • How can good fats improve brain function?

  • How can my gut health impact my mood and emotions?

  • What is neurogenesis?

  • What are the health benefits of eating avocados?

  • What are the dietary recommendations for someone with Alzheimer's disease?

  • How is the mind affected by the health of the body?

AskMDAskMD

Questions about Brain & nervous system?

Get instant answers from our AI health assistant

Ask Now

Recommended for you

Plus, learn how to reverse unhealthy habits and help support brain health over the long haul.

6 worst things you can do for your brain
Slideshow

An overview of TTR stabilizers and gene-silencing therapies for treating hereditary transthyretin (hATTR) amyloidosis.

Treatment options for HATTR amyloidosis
Article

Find out why cynical people may be more likely to develop dementia.

How your outlook may affect your brain
Article

These bites are nutritious, delicious, and delivered right to your door.

10 healthy snacks to order on Amazon, according to dietitians
Slideshow

Try these healthy meals selected by a nutritionist.

7 fall fruits and veggies your body needs—plus recipes
Slideshow
AskMDHow can I be more consistent?
AskMD by Sharecare LogoAskMD by Sharecare Logo
Privacy policyConsumer health data privacyTerms of use
Cookie policyYour privacy choices

© 2026 Sharecare, Inc.

ask-mdask-md
AskMD by Sharecare LogoAskMD by Sharecare Logo
Privacy policyConsumer health data privacyTerms of use
Cookie policyYour privacy choices

© 2026 Sharecare, Inc.