Butyrate
Overview
Butyrate is a key short-chain fatty acid (SCFA) produced by gut bacteria through fermentation of dietary fiber. It is one of the most important SCFAs for brain health, as it can cross the blood-brain barrier and directly support mitochondrial function. Butyrate deficiencies have been linked to many neurological disorders including ADHD, and it plays crucial roles in maintaining gut barrier integrity, reducing neuroinflammation, and supporting neurotransmitter synthesis.
Recipes
5 recipes containing this substance
Black Bean & Sweet Potato Vegetable Chilli
A fibre-rich bean and vegetable chilli with warming spices and slow carbohydrates for steady energy and satiety.
Chocolate Quinoa Crisp Clusters
A delicious cereal-to-snack hybrid with satisfying crunch, steady energy, and a low glycemic profile. Perfect for breakfast or anytime snacking.
Creamed Corn on Roasted Sweet Potato
Roasted sweet potato with creamed corn and a mixed lipid phase to enhance carotenoid absorption; served with broccoli for fibre and glucosinolates.
Linguine alle vongole mantecate (Linguine with cockles in a silky emulsified sauce)
Whole-wheat linguine with cockles in a silky emulsified sauce; Italian emulsification technique without cream, supporting taurine, B12, and choline intake.
Turkey Wing Stew
A collagen-rich, glycine-heavy slow-cooked stew made from affordable turkey wings — rich in protein, tryptophan, and B vitamins.
Foods
11 foods containing this substance
Barley
Beta-glucan fiber and whole grain for gut health
Cauliflower
Cruciferous vegetable with fiber and B vitamins
Chicory
High inulin content; coffee substitute
Cooled Potatoes
Resistant starch formation through retrogradation for gut health
Ghee
Heat-stable clarified butter with butyrate and fat-soluble vitamins
Grass-Fed Butter
Butyrate, CLA, vitamins A/D/K2, selenium, and C15:0
Green Bananas
Resistant starch source for gut microbiome support
Jerusalem Artichokes
Highest inulin content among common foods
Oats
Beta-glucans, tryptophan, and B vitamins for gut and neurotransmitter support
Onions
Inulin prebiotic, quercetin, and glutathione precursors
Parmesan Cheese
CLA, K2, C15:0, and high protein/calcium
Biological Mechanisms and Implications
| Biological Target | Therapeutic Areas | Mechanism of Action |
|---|---|---|
| Gut–Brain Axis & Enteric Nervous System (ENS) | Byproduct of fibre fermentation; supports intestinal barrier integrity; regulates immune responses; promotes synthesis of key neurotransmitters such as dopamine and serotonin | |
| Inflammation & Oxidative Stress | Has anti-inflammatory effects, potentially reducing neuroinflammation; deficiencies linked to many neurological disorders including ADHD | |
| Mitochondrial Function & Bioenergetics | Supports mitochondrial function, enhancing brain energy metabolism; aids in reducing cholesterol and neuroinflammation |
References
- Butyrate and other SCFA deficiencies have been linked to many neurological disorders including ADHD Fan et al. 2019
- Butyrate deficiencies linked to ASD and melatonin production, with relevance to ADHD populations due to symptom crossover Checa-Ros et al. 2021
- Butyrate has anti-inflammatory effects, potentially reducing neuroinflammation associated with ADHD
- Butyrate supports mitochondrial function, enhancing brain energy metabolism, which may help with cognitive impairments seen in ADHD Rose et al. 2018
- Butyrate aids in reducing cholesterol and neuroinflammation Cavaliere et al. 2022
- SCFAs support intestinal barrier integrity, regulate immune responses, and promote synthesis of key neurotransmitters such as dopamine and serotonin Silva et al. 2020
- Found in: Produced by gut bacteria from fiber fermentation; also found in butter, ghee, and some fermented dairy products