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Clinical study resultsTriple-blind · Placebo-controlled
71% Reported More Energy After 12 Weeks on Beef Liver
In a 12-week clinical study of 100 adults, those who took Ancestral Supplements Beef Liver reported:
71% had more energy throughout the day
76% felt more motivated
71% said their overall mood improved
71% found it easier to concentrate
Randomized◆Triple-blind◆Placebo-controlled◆100 participants◆12 weeks◆IRB-approved◆Lab-verified◆Randomized◆Triple-blind◆Placebo-controlled◆100 participants◆12 weeks◆IRB-approved◆Lab-verified◆
Participant Reported Changes After 12 Weeks
At the end of the study, the beef liver group was asked how they felt. Most of them said the same four things.
Energy71%had more energy throughout the day
Motivation76%felt more motivated
Mood71%overall mood improved
Focus71%found it easier to concentrate
Share of participants taking beef liver (n = 49) who agreed or strongly agreed with each statement at week 12. Results are self-reported.
The Longer They Took Ancestral Supplements Beef Liver, the Better They Felt
Participants answered the same questions at weeks 4, 8 and 12. At every check-in reported results improved.
Motivation
“I feel more motivated.”
Week 449%
Week 859%
Week 1276%
Mood
“My overall mood has improved.”
Week 451%
Week 869%
Week 1271%
Focus
“I feel more able to concentrate throughout the day.”
Week 451%
Week 861%
Week 1271%
Share of participants taking beef liver who agreed or strongly agreed with each statement at each check-in. Results are self-reported.
Blood Test Results Measuring Blood Iron Levels After 12 Weeks
Each participant had blood drawn at the start of the study and again at week 12. Quest Diagnostics ran the samples. Average serum iron in the beef liver group rose 36%. In the placebo group, it rose 10%.
Average change in blood iron, start to week 12
Beef liver
+36%
Placebo
+10%
Serum iron measured by Quest Diagnostics at baseline and week 12. Difference between groups: p = .17.
Why One Food Can Make Such a Big Impact in Your Health
Beef liver carries over 80 nutrients in the form your body already knows how to use.
More Energy
Vitamin B12 and CoQ10 help your cells turn the food you eat into energy.
Better Mood & Focus
Choline and vitamin B6 feed the brain chemicals that steady your mood and sharpen your thinking.
Higher Iron
Heme iron is the form your body absorbs most easily. Folate helps build the red blood cells that carry it.
