Sulforaphane

Sulforaphane is an Nrf2 activator found in cruciferous vegetables (especially broccoli sprouts). Clinical trials show promising results for autism spectrum disorder symptoms, with 34% improvement in behavior scores. Also studied for cancer prevention via phase II detoxification enzyme activation. Requires myrosinase enzyme for conversion from glucoraphanin - raw or lightly cooked preferred.

Quick Answer

What it is

Sulforaphane is an Nrf2 activator found in cruciferous vegetables (especially broccoli sprouts). Clinical trials show promising results for autism spectrum disorder symptoms, with 34% improvement in behavior scores.

Key findings

  • Grade B: Nrf2 Activation
  • Grade B: Behavioral Symptoms (ABC) (Autism Spectrum Disorder (ASD))
  • Grade B: Social Responsiveness (SRS) (Autism Spectrum Disorder (ASD))

Safety

No specific caution or interaction language was detected in the current summary/outcome notes.

ℹ️ Quick Facts: Sulforaphane

Quick Facts: Sulforaphane

  • Best Evidence:Grade B
  • Conditions Studied:3
  • Research Outcomes:7
  • Grade B Findings:3
  • Key Effect:Autism Spectrum Disorder (ASD)
Outcomes by grade:
A0
B3
C4
D0
3 conditions · 7 outcomes

Detailed Outcomes

|
B
Nrf2 Activation
Potent Nrf2 pathway activation and antioxidant enzyme induction
6 studies
largeImproves
B
Behavioral Symptoms (ABC)
34% improvement in Aberrant Behavior Checklist scores
5 studies
moderateImproves
B
Social Responsiveness (SRS)
17% improvement in Social Responsiveness Scale
4 studies
smallImproves
C
Cognitive Function
Small Improvement in cognitive measures
3 studies
smallImproves
C
PSA Levels
Modest effect in early-stage prostate cancer
2 studies
smallImproves
C
Cell Proliferation Markers
Reduced Ki-67 expression and cell proliferation in early-stage
2 studies
moderateImproves
C
HDAC Activity
Decreased histone deacetylase activity
1 study
moderateImproves

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