The Primal Journal
Ancestral nutrition, explained for modern life
What organ meats actually contain, how processing affects nutrients, and what to check before you buy a supplement — with the evidence and its limits.
Are Beef Liver Capsules Worth It? An Honest Answer
The most-searched question about organ supplements deserves a straight answer: what capsules actually contain, how they compare to real liver, and the two nutrients to watch.
October 13, 2026 · 7 min read
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Collagen: What It Actually Does, and What the Labels Won't Tell You
Your body starts making less collagen in your late twenties. Here's what the research says about putting it back — and why the powder is only half the story.
October 13, 2026 · 6 min read
Why Beef Liver Is Nature's Multivitamin
Grass-fed beef liver contains 50 times more vitamin B12 than muscle meat — and a spectrum of nutrients no synthetic pill can replicate.
October 6, 2026 · 6 min read
Freeze-Dried vs. Heat-Processed: Why It Matters for Your Supplements
High heat can reduce some vitamins. Here's how drying methods differ and what that means when you compare organ supplements.
September 28, 2026 · 5 min read
Real Energy Without Caffeine: The B12 and Iron Connection
If you're tired all the time, another coffee isn't the answer. Here's what B12, iron and CoQ10 actually do — and when organ meats are relevant.
September 15, 2026 · 5 min read
The Overlooked Nutrients Your Thyroid Needs
Selenium, iodine, zinc and B vitamins all play a role in thyroid health — and several of them are found in organ meats.
September 2, 2026 · 6 min read
Grass-Fed and Organic: How to Read Sourcing Claims
You are what you eat — and the same is true for the animals your supplements come from. How to read sourcing claims before you buy.
August 20, 2026 · 4 min read
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See the products we feature, with what the manufacturer states about each one and what to keep in mind before buying.
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