Articles on: Science & Research

Foods that may help methane

Reducing Methane Scores: A Dietary Approach

Methane production in the gut is influenced by various factors, including diet. While limited research focuses on human methane levels, certain foods and dietary adjustments have shown promise in mitigating methane production. Understanding these dietary elements can potentially aid in managing methane scores.

Cruciferous Vegetables

Studies involving livestock have indicated that the consumption of cruciferous vegetables like radish, turnip, swede, broccoli, Brussel sprouts, cauliflower and cabbage can reduce methane levels. These vegetables contain specific carbohydrates - raffinose, stachyose, and verbascose - that may contribute to methane reduction.

Essential Oils

The incorporation of essential oils into livestock diets has demonstrated significant reductions in methane production. Oils containing a mix of fatty acids such as sunflower oil, linseed oil and coconut oil, have shown effectiveness. The presence of plant-sourced medium to long chain fatty acids is believed to be responsible for this benefit.

Aromatic Spices

Research on spices like clove, cinnamon and peppermint has shown promising results in regulating gas production and removal. Incorporating these spices into the diet may aid in managing methane levels.

Seaweed’s Impact

Seaweed contains a compound called bromoform that significantly reduces microbial methane production in livestock. This bioactive compound has shown effectiveness in curbing methane production.


Increasing starch intake can promote the production of short chain fatty acids, such as propionate. Higher propionate levels may lead to a drop in pH, potentially decreasing methanogenesis.

Fiber and Polyphenols

Boosting fiber and polyphenol intake can nourish beneficial gut bacteria associated with improved gut motility and methane reduction. Foods like flax seeds, berries, nuts, brown rice, quinoa, green tea, and fermented soy products (tamari, tempeh, miso) can be beneficial if tolerated.


While these dietary adjustments show promise, individual tolerance and preferences play a crucial role. Experimentation and gradual incorporation of these foods into your diet can help manage methane levels effectively.

Understanding the link between diet and methane production offers insights into potential dietary modifications for individuals aiming to reduce methane scores. As research progresses, further exploration into these dietary elements may provide enhanced strategies for managing methane levels.

Don’t hesitate to reach out to us if you have any questions about your breath results!

Updated on: 26/02/2024

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