Broccoli: benefits by goal, the dosage that worked, and the supplements ranked
What the 7 human studies of broccoli we graded show for each goal, the dose that worked, and the products that hold it. This page is educational, not medical advice.
Broccoli benefits, by goal: what the studies show
MembersThe top 2 of 2 goals
| Goal | What the studies show | Studies | Dose that worked |
|---|---|---|---|
| Hair Growth | 1 | – | |
| Immune Health | 6 |
Broccoli supplements, ranked by the human studies
MembersNone in our catalog yet
No product in our catalog holds it at a dose that counts yet.
Broccoli dosage: how much per day
The dose that worked in the studies, and the upper limit
The studies taken by mouth that showed an improvement gave 70 g a day.
Biohacker panel
MembersWhat our 10 biohackers say about broccoli
Members see what each biohacker said. Start My 7-Day Free Trial →
Read more
Our articles on broccoli
- Rhonda Patrick's Supplement List, Reviewed: The Staples, the Extras, What It Costs, and What the Evidence SupportsArticle · Jun 16, 2026
- How to Lower Blood Sugar Naturally: A Comprehensive GuideArticle · Sep 9, 2026
Questions people ask
MembersAnswered from the figures on this page
How much broccoli per day?
Answer for members.
Can I take broccoli with my meds?
Answer for members.
Members see the answers, checked against their own meds and goals. Start My 7-Day Free Trial →
Educational, not medical advice. Figures come from the human studies on PubMed we have graded; a study counts for a form when it names the form it used. Updated as new studies arrive. How we grade →