What is the DIAAS protein score and why does it matter?

DIAAS (Digestible Indispensable Amino Acid Score) measures the true ileal digestibility of individual amino acids at the end of the small intestine. Unlike crude protein labels, DIAAS accurately reflects how many grams of essential amino acids your body actually absorbs and synthesizes into tissue.

Is bulk quarter cow beef more affordable than supermarket meat?

Yes. Purchasing a quarter, half, or whole cattle share delivers high-end ribeyes, NY strips, tenderloins, briskets, and roasts at a flat blended price per pound (typically ~$9.50/lb), reducing your cost per gram of bioavailable protein by 35% to 50% compared to purchasing individual retail steaks.

Why is ground beef the highest ROI protein source?

80/20 pasture-raised ground beef delivers approximately 86 grams of complete protein per pound at an accessible price point, providing between 10 to 14 grams of bioavailable protein per dollar spent while supplying healthy saturated stearic acid and fat-soluble micronutrients.

What is the leucine threshold for muscle building?

The leucine threshold is roughly 2.7g to 3.2g of leucine in a single meal, which triggers maximum mTORC1 muscle protein synthesis. This is achieved with approximately 50g of Pasture-Raised Beef protein.

How does DIAAS differ from PDCAAS when calculating true protein cost?

PDCAAS truncates scores at 1.00 and measures fecal digestibility, which erroneously counts nitrogen consumed by colon bacteria as 'absorbed protein.' DIAAS samples true ileal absorption without arbitrary caps, demonstrating that beef (1.35+) delivers substantially more usable amino acids than plant proteins rated at 1.00 under PDCAAS.

What is the economic penalty of supermarket saline-plumped meat?

Supermarket poultry and feedlot pork injected with 10%–15% water and sodium phosphate solutions effectively increase your real cost per pound of edible protein by 12% to 20%. During cooking, this unbonded moisture evaporates rapidly, leaving less cooked plated protein.

How does high-heat overcooking affect amino acid availability?

Excessive thermal exposure above 350°F causes advanced Maillard cross-linking between reducing sugars and free amino groups (specifically lysine), forming unabsorbable fructoselysine complexes that reduce digestible lysine yield by 5% to 12%.

Carnivore & Ancestral Protein-Per-Dollar & Nutrient Density Cost Analy

Stop overpaying for water-diluted protein. Calculate the true economic cost per gram of bioavailable animal protein across pasture-raised primal cuts, organ meats, pasture eggs, and bulk quarter-cow shares vs. commercial supermarket meats using DIAAS ileal digestibility standards.

Financial Pro Tip: Lock in Wholesale Quarter Cow Pricing

Purchasing a Quarter Cow Share locks in a flat wholesale price across all cuts - giving you premium dry-aged Ribeyes, Filets, Briskets, and Roasts at the exact same low price per pound as ground beef.

Variables & Parameters

Protein Source / Cut Selected

Retail Price per Pound (or Dozen) 8.49 $

Cooking Shrinkage & Evaporation Loss 25 %

Protein Bioavailability Standard

Calculated Targets

Primary Target

Optimal Target

Cost Per Pro G

Protein Per Dollar

Cost Per 50G Dose

Diaas Rating

Moisture Loss Oz

Protein Source	Label Protein / lb	DIAAS Score	Usable Protein / lb	True Bioavailable Value
True Nature Quarter Cow Share	95g - 110g	1.35	95g - 110g (100% Utilized)	Maximum ROI (Wholesale)
Pasture-Raised Ground Beef	90g	1.30	90g	High Efficiency Daily Fuel
Pasture-Raised Eggs	72g / dozen	1.18	72g	Excellent Co-Factor Source
Supermarket Plumped Chicken	80g (diluted)	1.08	68g (after water purge)	15% Water Weight Tax
Plant-Based Meat Alternative	80g	0.65	52g	Extremely Expensive per Usable g

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