ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2025 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
Back

Bioresponse Dim

Also known as: Diindolylmethane, DIM, BioResponse DIM

Overview

Diindolylmethane (DIM) is a bioactive compound derived from cruciferous vegetables such as broccoli, cauliflower, and kale. It is produced when indole-3-carbinol (I3C) is broken down in the stomach. DIM is available as a dietary supplement and is primarily used for its potential health benefits, including hormone regulation and cancer prevention. Research suggests that DIM may possess anti-cancer properties and the ability to modulate hormone metabolism, making it a subject of interest in chemoprevention, particularly for breast and prostate cancers. BioResponse DIM, a microencapsulated form, is known for improved stability and bioavailability compared to standard DIM supplements. While in vitro and in vivo studies show promise, more human clinical trials, systematic reviews, and meta-analyses are needed to fully understand its efficacy and safety.

Benefits

DIM may reduce the invasive and metastatic potential of breast tumors by downregulating factors like urokinase plasminogen activator and vascular endothelial growth factor. Studies suggest it increases the 2/16-OHE1 ratio, which is associated with reduced cancer risk. DIM has also demonstrated the ability to induce apoptosis in cancer cells and modulate hormone metabolism, potentially benefiting hormone-sensitive cancers. Individuals at risk of breast or prostate cancer may particularly benefit from DIM's potential anti-cancer effects. However, the clinical significance of these effects is still under investigation, with limited human trials available, necessitating further research to confirm these benefits.

How it works

DIM modulates various signaling pathways, including the downregulation of FoxM1, which affects vascular endothelial growth factor and metalloproteinase-9. It interacts with the Akt pathway and influences hormone metabolism. DIM influences cancer cell growth and metastasis by affecting cell signaling pathways and hormone regulation. Molecular targets include urokinase plasminogen activator, vascular endothelial growth factor, and the androgen receptor in prostate cancer cells. BioResponse DIM, a microencapsulated form, enhances stability and bioavailability, improving its effectiveness compared to standard DIM supplements.

Side effects

DIM is generally considered safe with minimal adverse effects reported in clinical trials. There are no commonly reported side effects (>5%) in available studies. Specific uncommon and rare side effects are not well-documented. DIM may interact with certain medications, such as tamoxifen, by reducing its metabolites. While there are no established contraindications, caution is advised in individuals with hormone-sensitive conditions. Pregnant or breastfeeding women should consult healthcare providers before using DIM supplements. It is important to consider potential interactions with medications and hormone-sensitive conditions when using DIM.

Dosage

Typical dosages of DIM range from 100 to 200 mg per day, but optimal dosing requires further research. The minimum effective dose for DIM is not well established, and the maximum safe dose is not well defined. There are no specific timing recommendations for DIM supplementation. BioResponse DIM is often recommended due to its enhanced stability and bioavailability. Bioavailability is improved with microencapsulated forms like BioResponse DIM. There are no established cofactors required for DIM supplementation. It is advisable to consult with a healthcare provider to determine the appropriate dosage based on individual health status and needs.

FAQs

How should DIM be used?

DIM should be used under the guidance of a healthcare provider, especially for individuals with hormone-sensitive conditions. Consider potential interactions with medications.

Is DIM safe?

DIM is generally safe, but interactions with certain medications should be considered. Consult with a healthcare provider before starting supplementation.

When should I take DIM?

There is no specific timing recommended for DIM intake. Consistency in daily intake is generally advised for supplements.

What are the expected benefits of DIM?

The expected benefits of DIM supplementation are primarily related to cancer prevention and hormone regulation. Individual results may vary.

Is DIM a cure for cancer?

DIM is not a cure for cancer but may have preventive effects. It should be used as part of a comprehensive approach to health and wellness.

Research Sources

  • https://pmc.ncbi.nlm.nih.gov/articles/PMC5059820/ – This study investigates the effects of DIM on breast cancer cells. The findings indicate that DIM downregulates urokinase plasminogen activator and vascular endothelial growth factor, which are factors that contribute to cancer cell growth and metastasis, suggesting a potential role in cancer prevention.
  • https://pmc.ncbi.nlm.nih.gov/articles/PMC5571834/ – This randomized, placebo-controlled trial involving 98 women found that DIM increased the 2/16-OHE1 ratio and serum SHBG levels without affecting breast density. The study suggests that DIM may have beneficial effects on hormone metabolism, potentially reducing cancer risk, although the sample size and duration were limited.
  • https://karger.com/mpp/article/25/Suppl.%202/11/204079/Role-of-BioResponse-3-3-Diindolylmethane-in-the – This clinical trial evaluated BioResponse DIM and found it to be well-tolerated with inhibitory effects on prostate cancer cells. The study showed that DIM downregulates the androgen receptor (AR) and prostate-specific antigen (PSA), suggesting a potential role in prostate cancer treatment, although further validation is needed.
  • https://www.bioresponse.com/advantages-bioresponse-dim/bioresponse-dim-offers-superior-safety-stability-dosage-efficacy/ – This source highlights the advantages of BioResponse DIM, emphasizing its superior safety, stability, dosage, and efficacy compared to standard DIM supplements. It underscores that the microencapsulated form of DIM enhances bioavailability, making it a more effective option for supplementation.
  • https://www.innerbody.com/best-dim-supplement – This resource provides a general overview of DIM supplements, discussing their potential benefits and uses. It serves as a consumer-oriented guide, offering information on selecting the best DIM supplements based on factors like bioavailability and formulation.

Supplements Containing Bioresponse Dim

CuraMed + DIM Complex by Terry Naturally
78

CuraMed + DIM Complex

Terry Naturally

Score: 78/100
Ultra Menoease With BioResponse DIM by Douglas Laboratories
78

Ultra Menoease With BioResponse DIM

Douglas Laboratories

Score: 78/100
Phyto-Xtra with DIM by PureFormulas
70

Phyto-Xtra with DIM

PureFormulas

Score: 70/100
DIM by Allergy Research Group
78

DIM

Allergy Research Group

Score: 78/100
Menopause Health by Cooper Complete
73

Menopause Health

Cooper Complete

Score: 73/100
DIM Palmetto Prostate Formula by Allergy Research Group
70

DIM Palmetto Prostate Formula

Allergy Research Group

Score: 70/100
D.I.M. by Genestra Brands
70

D.I.M.

Genestra Brands

Score: 70/100