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Brussels Sprouts Extract

Also known as: Brussels sprout extract, cruciferous vegetable extract, Brassica oleracea var. gemmifera

Overview

Brussels sprouts are a member of the cruciferous vegetable family, known scientifically as *Brassica oleracea var. gemmifera*. This extract is derived from Brussels sprouts and contains various bioactive compounds, particularly glucosinolates such as sulforaphane and indole-3-carbinol, along with flavonoids like kaempferol. These compounds are associated with potential health benefits including antioxidant, anti-inflammatory, and anti-cancer properties. While much of the research on Brussels sprout extracts focuses on their biochemical effects in animal models, there is a growing interest in their application for enhancing chemotherapy efficacy and providing neuroprotective effects. Overall, the existing research signifies their role in the prevention of chronic diseases, though additional human clinical studies are essential for substantiating these claims.

Benefits

Brussels sprouts extract possesses several evidence-based benefits: - **Antioxidant and Anti-Cancer Effects**: It has been shown to effectively induce phase II detoxification enzymes, increasing antioxidant capacities, as evidenced by a 2.6-fold increase in NADPH:quinone reductase (QR) activity in rat studies. - **Neuroprotection**: Studies have indicated that kaempferol can protect neurons from amyloid beta (Aβ)-induced toxicity, hinting at neuroprotective capabilities. - **Enhanced Chemotherapy Efficacy**: Components like sulforaphane have been found to increase the effectiveness of certain chemotherapy agents in cancer models. Research quality varies, primarily deriving from in vitro and animal studies, with human data remaining limited, suggesting further larger-scale clinical trials are necessary for thorough validation.

How it works

The extract works primarily through the induction of phase II detoxification enzymes, such as glutathione S-transferase (GST) and NADPH:quinone reductase (QR), which enhance antioxidant defenses and facilitate the detoxification of harmful substances. Compounds like kaempferol exhibit radical scavenging activity, contributing to reduced oxidative stress, particularly in liver and neuronal tissues. By modulating oxidative stress pathways and enzymes, Brussels sprouts extract promotes cellular protection against damage.

Side effects

Brussels sprouts extract is typically considered safe when taken in moderation. However, potential side effects may include: - **Common Side Effects**: Gastrointestinal discomfort may arise due to high fiber and glucosinolate content. - **Rare Side Effects**: High doses or prolonged use may induce oxidative DNA damage as observed in animal research. - **Drug Interactions**: Care should be taken with chemotherapy drugs, as the extract might potentiate their effects, necessitating close monitoring. - **Pregnancy and Breastfeeding**: Pregnant or nursing individuals should consult a healthcare provider due to limited safety information. Overall, while it is generally well-tolerated, users should remain cautious regarding dosage.

Dosage

The specific effective dosage for Brussels sprouts extract in humans is not well established and requires further inquiry. In animal studies, even brief administrations have produced measurable biochemical outcomes. However, suggested guidelines may include: - **Minimum Effective Dose**: Not definitively established. - **General Considerations**: Optimal dosing has not been clearly defined; thus, establishing safe, effective ranges is crucial. - **Maximum Safe Dose**: As no established upper limit exists, it is advisable to avoid high doses to prevent adverse reactions. Users should follow professional recommendations and consume consistently for potential health benefits.

FAQs

Is Brussels sprouts extract safe?

Generally considered safe in moderate amounts, high doses may lead to oxidative DNA damage.

When should I take Brussels sprouts extract?

Consistent dosing is advisable, though specific timing is not critical.

What effects can I expect from using this extract?

Users may observe antioxidant, anti-inflammatory, and potential anti-cancer effects, pending further research confirmation.

Can Brussels sprouts extract cure diseases?

It is not a cure but may support health maintenance and disease prevention.

Research Sources

  • https://pubmed.ncbi.nlm.nih.gov/11346482/ – This animal study demonstrates the induction of phase II detoxification enzymes such as GST and QR by Brussels sprouts extract, while noting potential oxidative DNA damage at high doses.
  • https://foodforbreastcancer.com/foods/brussels-sprouts – Summary of Brussels sprouts indicating their potential health benefits, including their role in cancer prevention and the presence of protective phytochemicals.
  • https://pubmed.ncbi.nlm.nih.gov/24175656/ – Investigates the protective effects of kaempferol against neurotoxicity induced by amyloid beta in vivo, showcasing the neuroprotective potential of Brussels sprouts components.
  • https://www.nativeextracts.com/products/brussels-sprout-cellular-extract – Details health applications and biochemical properties of Brussels sprouts extract, emphasizing its antioxidant and anti-cancer potentials.

Supplements Containing Brussels Sprouts Extract

Arsenal Training Packs by MET-Rx
78

Arsenal Training Packs

MET-Rx

Score: 78/100
Men's Multi Ultra Man by Nature's Bounty
70

Men's Multi Ultra Man

Nature's Bounty

Score: 70/100
Ultra Vita Man by Puritan's Pride
63

Ultra Vita Man

Puritan's Pride

Score: 63/100
Ultra Woman Iron Free Multi by Vitamin World
75

Ultra Woman Iron Free Multi

Vitamin World

Score: 75/100
Whole Food Multi-Vitamin for Men by Wholesome Wellness
68

Whole Food Multi-Vitamin for Men

Wholesome Wellness

Score: 68/100

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