What is Sulforaphane?

Sulforaphane is a potent phytochemical belonging to the isothiocyanate family, primarily found in cruciferous vegetables such as broccoli, Brussels sprouts, and kale. This natural compound has garnered attention for its promising health benefits, particularly its potential role in general health maintenance. Research indicates that sulforaphane may support the body's antioxidant defenses and contribute to detoxification processes. Its ability to enhance the activity of certain enzymes involved i

How many studies on Sulforaphane are available?

NutriVouch references 224 human studies on Sulforaphane, all peer-reviewed and indexed on PubMed.

Is Sulforaphane effective for Antioxidant Protection?

For Antioxidant Protection, Sulforaphane has an effectiveness score of 6/10 — moderate evidence — works in some populations. Based on 33 relevant studies.

Is Sulforaphane effective for Anti-Inflammation?

For Anti-Inflammation, Sulforaphane has an effectiveness score of 5/10 — moderate evidence — works in some populations. Based on 28 relevant studies.

Is Sulforaphane effective for Liver Support?

For Liver Support, Sulforaphane has an effectiveness score of 5/10 — moderate evidence — works in some populations. Based on 14 relevant studies.

Is Sulforaphane effective for Blood Sugar Balance?

For Blood Sugar Balance, Sulforaphane has an effectiveness score of 4/10 — weak or limited clinical evidence. Based on 24 relevant studies.

Is Sulforaphane effective for Gut Health?

For Gut Health, Sulforaphane has an effectiveness score of 4/10 — weak or limited clinical evidence. Based on 10 relevant studies.

Confidence level

Moderate evidence

224 studies

Sulforaphane

Absorption

✦Best absorbed when consumed in whole cruciferous vegetables, such as broccoli sprouts, rather than as a supplement. Consume raw or lightly steamed to preserve myrosinase, the enzyme that activates sulforaphane.

Daily Dose

⚖

Common dose: 10–60 mg daily

RDA: No official RDA established

Upper limit: Not established

Best form: Broccoli sprout extract standardized to sulforaphane content

Timing: Take with a meal to improve absorption.

Sulforaphane is derived from glucoraphanin, which is converted in the body. Effects may vary based on individual gut microbiota. Consult a healthcare provider if considering high doses or if pregnant or breastfeeding.

Effects

🍇 Antioxidant Protection

📊 Blood Sugar Balance

4.024 studies›

🦠 Gut Health

4.010 studies›

Food Sources

Broccoli sprouts100 mg per 100g
Broccoli44 mg per 100g
Brussels sprouts39 mg per 100g
Cabbage22 mg per 100g
Kale17 mg per 100g