“Liver?”Here!desiccated liver
Hasn’t appeared in a scanned product yet.
As a supplement
Talk to your doctor or pharmacist.
Roll Call does not check drug interactions or assess personal safety.
Dried and powdered animal liver, typically from beef, used as a whole-food source of nutrients such as iron, copper, vitamin A, and B vitamins including B12.
Why it’s used
Taken as a concentrated source of naturally occurring nutrients, often marketed as a whole-food alternative to isolated vitamin and mineral supplements.
What the evidence says
The nutrient content of liver as a food is well documented. However, desiccated liver as a supplement product has not itself been studied in clinical trials, so no direct evidence exists for benefits of the supplement form beyond the nutrients it happens to contain.
Where we looked
There was no paper to cite here, so this is the search instead — run it yourself and see what we saw.
- PubMed: 194874 records · searched September 2026
"Liver"[Title/Abstract] AND (review[pt] OR "safety assessment"[Title/Abstract] OR "risk assessment"[Title/Abstract] OR toxicology[Title/Abstract] OR toxicity[Title/Abstract] OR characterization[Title/Abstract] OR characterisation[Title/Abstract]) - PubMed: 1839 records · searched September 2026
"Liver"[Title/Abstract] AND ("dietary supplements"[MeSH] OR supplementation[Title/Abstract] OR supplement[Title/Abstract] OR supplements[Title/Abstract] OR "oral administration"[Title/Abstract]) AND (randomized controlled trial[pt] OR clinical trial[pt] OR meta-analysis[pt] OR systematic review[pt]) AND humans[MeSH] - PubMed: 1095182 records · searched September 2026
"Liver"[Title/Abstract]
This says what this database holds under these terms. It is not a finding that no research exists.
Context
Because processing and dosing vary widely between products, the amount of any individual nutrient delivered by a given serving is not standardized across brands.
Rumors
Desiccated liver supports the immune system, skin and vision.
We haven’t found evidence strong enough to support this or rule it out.
What was measured is not yet noted.
Who’s saying this
- Ancestral Supplements — a brand: sells freeze-dried grass fed beef organ supplements
How we know who this is
- “Understanding that not everyone can access high-quality beef organs, Ancestral Supplements sought out the most pristine grass fed cattle found only in New Zealand and Australia.” (their page)
- “Today, Ancestral Supplements is known as the founder and leader of “The Beef Organ Supplement Movement.”” (their page)
- Ancestral Supplements — a brand: sells freeze-dried grass fed beef organ supplements
The vitamin A in beef liver supplements can cause birth defects, so pregnant women should avoid them.
Not gradedhealth and safety evidence
No sources cited yet.
What was measured is not yet noted.
- Scientific opinion on the tolerable upper intake level for preformed vitamin A and β‐carotene (Regulatory) · Funding not checked
Who’s saying this
- Paleo Pro — a brand: sells beef and egg protein powders
How we know who this is
- “Paleo Pro started in a kitchen, not a lab.” (their page)
- “Paleo Pro went from Doug's kitchen to Sprouts and Whole Foods nationwide.” (their page)
Desiccated beef liver is a natural multivitamin that can replace a synthetic multivitamin.
We haven’t found evidence strong enough to support this or rule it out.
What was measured is not yet noted.
Who’s saying this
- Ancestral Supplements — a brand: sells freeze-dried grass fed beef organ supplements
How we know who this is
- “Understanding that not everyone can access high-quality beef organs, Ancestral Supplements sought out the most pristine grass fed cattle found only in New Zealand and Australia.” (their page)
- “Today, Ancestral Supplements is known as the founder and leader of “The Beef Organ Supplement Movement.”” (their page)
- Ancestral Supplements — a brand: sells freeze-dried grass fed beef organ supplements
Desiccated beef liver boosts energy and fights fatigue.
Not gradedhealth and safety evidence
Sources cited — no verdict reached.
What was measured is not yet noted.
- Liver extract-folic acid-cyanocobalamin vs placebo for chronic fatigue syndrome (Peer-reviewed) · Funding not checked
Who’s saying this
- Ancestral Supplements — a brand: sells freeze-dried grass fed beef organ supplements
How we know who this is
- “Understanding that not everyone can access high-quality beef organs, Ancestral Supplements sought out the most pristine grass fed cattle found only in New Zealand and Australia.” (their page)
- “Today, Ancestral Supplements is known as the founder and leader of “The Beef Organ Supplement Movement.”” (their page)