The Field Journal

Notes From the Trailhead

Deep dives on animal-based nutrition, hormones, training, and eating like your great-grandfather.

Jul 27, 2026

Unflavored Protein Powder: What to Expect and How to Use It

Unflavored protein powder is sold without a named flavor, but it is not tasteless. Whey tastes faintly milky, beef and egg blends can lean savory, and pea protein is often...

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Jul 27, 2026

How to Make Collagen-Rich Bone Broth (or Skip the 24-Hour Simmer)

To make collagen-rich bone broth, start with collagen-dense bones — knuckles, marrow bones, oxtail, or feet — add a splash of vinegar, cover with water, and simmer low and slow...

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Jul 27, 2026

Beef vs Chicken Bone Broth: Which Has More Collagen?

Both have collagen — but beef bone broth is generally the richer source. Big, dense beef bones like knuckle, marrow, and oxtail are loaded with collagen and give you that...

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Jul 27, 2026

Best Bone Broth Collagen Powders (2026): What to Actually Look For

The best bone broth collagen powder states its collagen source, gives you a measured dose, lists every added ingredient and fits the way you will use it. First decide whether...

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Jul 27, 2026

Bone Broth vs Collagen Peptides: How to Choose

Bone broth is a prepared food whose collagen has become gelatin during cooking. Collagen peptides are collagen proteins broken into smaller fragments by hydrolysis and sold in measured servings. Neither...

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Jul 27, 2026

Does Bone Broth Have Collagen? (And Exactly How Much)

Yes. Bone broth has collagen. When you simmer bones and connective tissue, the collagen inside them breaks down into gelatin and dissolves into the water, along with minerals and amino...

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Jul 15, 2026

Beef Organ Supplements for Men: Testosterone, Performance & the Honest Truth

Beef organ supplements support men's health by supplying nutrients tied to male vitality — zinc, selenium, B12, and iron — in whole-food form. But the popular claim that beef organs...

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Jul 15, 2026

Beef Organ Supplements for Hair and Skin: What Actually Helps

Beef organ supplements support hair and skin indirectly — by supplying nutrients these tissues depend on, including vitamin A, iron, zinc, copper, and B vitamins. They aren't a topical treatment...

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Jul 15, 2026

How Much Beef Liver Should You Take Per Day? (Dosage Guide)

A common daily serving of desiccated beef liver is about 3,000mg — roughly six capsules — which keeps you well within safe limits for a supplement. Because liver is very...

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Jul 15, 2026

Beef Liver for Iron and Energy: How It Works (and Its Limits)

Yes — beef liver is a rich source of heme iron, the highly absorbable form found in animal foods, along with the B12 and copper your body needs to actually...

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Jul 15, 2026

The Best Ancestral Supplements Alternative (2026): An Honest Comparison

Ancestral Supplements and Paleovalley are two of the best-known grass-fed organ brands. Ancestral offers a five-organ blend and a liver-only capsule (both 3,000mg, freeze-dried); Paleovalley offers a three-organ complex (3,600mg)....

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Jul 15, 2026

Primal Queen vs Glowing Goddess: An Honest Comparison (2026)

Primal Queen and Glowing Goddess are both female-optimized beef organ supplements built around reproductive organs. Glowing Goddess includes more organs (10 vs 6) at a slightly lower price; Primal Queen...

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