Cruciferous sprouts, particularly broccoli sprouts, are young seedlings prized for their exceptionally high concentration of sulforaphane, a bioactive compound formed from the precursor glucoraphanin when the sprouts are chewed or crushed. Research suggests that sulforaphane activates the body's Nrf2 pathway, which plays a central role in antioxidant defense and cellular detoxification processes, and studies indicate that regular consumption may support healthy inflammatory responses and contribute to reduced oxidative stress. Clinical trials have also explored broccoli sprouts for their potential to inhibit Helicobacter pylori colonization in the stomach and to favorably influence phase II detoxification enzymes linked to the body's ability to process environmental toxins. Available as fresh sprouts or convenient powdered supplements, they represent one of the most nutrient-dense foods relative to their size, offering a practical way to incorporate concentrated cruciferous benefits into the diet.
Compare this supplementResearch suggests that sulforaphane, the bioactive compound abundant in broccoli sprouts, shows promising anti-inflam...
View studies →Research suggests that cruciferous sprouts, particularly broccoli sprouts and their active compounds such as sulforap...
View studies →Research suggests that broccoli sprouts and related cruciferous sprouts contain isothiocyanates — most notably sulfor...
View studies →Research suggests that sulforaphane, the primary bioactive compound derived from cruciferous sprouts such as broccoli...
View studies →Research suggests that sulforaphane, a bioactive compound concentrated in broccoli sprouts, may have activity against...
View studies →These are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Capsule | 30–120 mg | Daily | general health and nutritional support | Typical commercial standardized broccoli sprout capsule dosing used in observational and supplementation studies |
| Extract | 100–200 mg | Twice daily | anti-inflammatory and antioxidant support | Common in clinical trials targeting systemic oxidative stress markers |
| Extract | 400–600 mg | Daily | cancer risk reduction and Nrf2 pathway activation | Based on RCTs using standardized glucoraphanin/sulforaphane extracts |
| Powder | 30–60 g | Daily | H. pylori eradication support | Used in clinical trials by Fahey et al. and Sulforaphane H. pylori RCTs |
| Powder | 40–68 mg | Daily | sulforaphane delivery for antioxidant and detoxification support | Common in clinical trials measuring sulforaphane bioavailability |