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Deficiency

Desiccated Beef Liver

Freeze-dried beef liver rich in heme iron, vitamin A, and B12, used primarily to address micronutrient gaps in people who avoid organ meats.

Desiccated Beef Liver

Desiccated Beef Liver

45
score
D
evidence
Caution
risk
Quick Take

Only worth it if you need the nutrients and prefer pills over eating liver or standard supplements.

Desiccated beef liver is freeze-dried bovine liver packed into capsules or powder. It naturally contains heme iron, preformed vitamin A (retinol), vitamin B12, copper, riboflavin, folate, and choline. Its main effect is nutritional rather than pharmacologic: it helps raise intake of nutrients that are often low when organ meats are avoided. The best-supported uses are improving iron and B12 intake/status, with additional support for vitamin A and copper in people with low dietary intake.

Proven Benefits

01
May support iron status
02
May support B12 status
03
May support vitamin A status
04
May support copper status
05
May support riboflavin status

Protocol

Amount
3,000-4,500 mg
Frequency
Once daily, or split into 2 doses
When
With a meal containing some fat to support absorption of fat-soluble vitamins.

Onset Time

Immediate nutrient intake; 2-8 weeks for lab or symptom changes.

Who Should Consider

People who rarely eat organ meats
Adults with low ferritin or iron intake
People with low B12 intake from animal foods
Those who want a food-based micronutrient source

Food Sources

  • Beef liver (~5 mg iron, ~5,000 mcg RAE vitamin A per 100 g)
  • Lamb liver (~7 mg iron per 100 g)
  • Chicken liver (~9 mg iron per 100 g)

How It Works

Heme iron is absorbed more efficiently than non-heme iron and is less affected by dietary inhibitors; preformed retinol and B12 are already active forms and do not need conversion. The product therefore acts as a nutrient-dense food source that can modestly improve intake and status in low-intake diets.

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