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Brain Health + Cognitive FunctionUpdated 9 days ago

Sulforaphane can improve various cognitive issues including:

  1. Cognitive Decline 

  2. Neuroprotection from Brain Injuries

  3. Psychiatric Conditions (Schizophrenia)

  4. Neurodegenerative Diseases (Alzheimer’s Disease, Parkinson’s Disease, Multiple Sclerosis)

  5. Neurodiversity (ADHD + Autism)


How It Works:

  1. Cognitive Decline

    • Sulforaphane has been demonstrated to significantly improve working memory, processing speed performance and mood. These effects are thought to stem from its activation of the Nrf2-mediated antioxidant and anti-inflammatory pathways, as well as its influence on neurotransmitter release and mitochondrial quality control. 


  1. Neuroprotection from Brain Injuries

    • Studies have shown that sulforaphane can improve spatial localization and working memory impairments after traumatic brain injury by reducing oxidative stress and neuroinflammation.


  1. Psychiatric Conditions 

    • Through its antioxidant properties and function as a histone deacetylase (HDAC) inhibitor, research suggests that sulforaphane may improve some cognitive performance in individuals with schizophrenia. The specific improvements were found in spatial working memory, reasoning, problem-solving, and verbal learning.


  1. Neurodegenerative Diseases

    • In-vitro studies have shown sulforaphane's potential in alleviating Alzheimer’s Disease by reducing amyloid-beta aggregation and protecting neuronal cells from oxidative stress.

    • By also protecting dopaminergic neurons through the activation of the NRF2 pathway, research indicates that sulforaphane may reduce oxidative damage associated with Parkinson’s Disease.  

    • Sulforaphane’s anti-inflammatory properties have been shown to modulate glial cell activation to potentially reduce neuroinflammation and demyelination that is characteristic of Multiple Sclerosis.


  1. Neurodiversity (ADHD + Autism)

    • A systematic review encompassing five clinical trials concluded that sulforaphane use was significantly associated with positive changes in behavior, social scores and cognitive functions in individuals with Autism Spectrum Disorder due to its antioxidant and anti-inflammatory properties.

    • The compound's demonstrated ability to ameliorate oxidative stress and inflammation also suggests its potential positive effects on individuals with ADHD.

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