NutriStack
Fish Oil and Ox Bile, a synergy.
Ox bile emulsifies the fat in fish oil, improving digestion and absorption of omega-3 fatty acids, which can be useful for people with reduced bile flow or fat malabsorption.
One pair, every claim cited. The two substances, the type, the mechanism, the recommendation, and the primary literature.
Same shape as the other 1,729 pairs in the public database.
From the interaction database
What the row says.
Every entry follows the same shape: what is happening, the mechanism, the recommendation, and the primary literature.
At a glance
- Pair type
- Synergy
- Evidence (highest tier)
- Emerging
- Source citations
- 2 sources
- Stack Score effect
- +2 to your Stack Score (per scored synergy row).
- Scope
- Supplement × Supplement
- Last verified
- May 30, 2026
Synergy · Emerging evidence
Synergy
What is happening. Ox bile emulsifies the fat in fish oil, improving digestion and absorption of omega-3 fatty acids, which can be useful for people with reduced bile flow or fat malabsorption.
Mechanism. Bile salts emulsify the triglyceride-rich fish oil into micelles, enhancing lipase access and absorption of EPA and DHA across the intestinal mucosa.
Recommendation. Take fish oil with meals and add ox bile if you experience fishy reflux, oily stools, or have impaired fat absorption. The combination is well tolerated.
Sources (2)
- Hofmann AF. The continuing importance of bile acids in liver and intestinal disease. Archives of Internal Medicine, 1999
- Schuchardt JP, Hahn A. Bioavailability of long-chain omega-3 fatty acids. Prostaglandins, Leukotrienes and Essential Fatty Acids, 2013
Stack Score
How this pair moves the number.
Effect on the composite score
If both Fish Oil and Ox Bile are in the same stack, this pair applies +2 to your Stack Score (per scored synergy row).
The full algorithm, the clamping rules, and four worked stacks are documented at /methodology/stack-score.
Check your full routine
One pair was the worked example. NutriStack runs every pair in your stack at once.
Drop in your supplements and prescriptions and the public database surfaces every interaction, synergy, timing rule, and contraindication, every one linked to its primary source.