# Lamb Heart Supplement (Ovis aries)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/lamb-heart-supplement
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-04-01
**Evidence Score:** 2 / 10
**Category:** Protein
**Also Known As:** Freeze-dried lamb heart, Ovine heart supplement, Desiccated lamb heart, Lamb cardiac tissue supplement, Grass-fed lamb heart powder, Ovine cardiac extract, Lamb heart concentrate

## Overview

Lamb heart supplement is a desiccated organ meat product concentrated in coenzyme Q10 (CoQ10), L-carnitine, and heme iron, which collectively support mitochondrial [energy production](/ingredients/condition/energy) and oxygen transport. CoQ10 functions as an electron carrier in the mitochondrial respiratory chain, while L-carnitine facilitates long-chain fatty acid transport into the mitochondrial matrix for beta-oxidation.

## Health Benefits

• Heart health support through natural CoQ10 content (evidence quality: theoretical based on nutrient content)
• Muscle repair and recovery via L-carnitine (evidence quality: theoretical based on nutrient content)
• Iron supplementation providing 68% RDA per 3 oz (evidence quality: nutrient analysis only)
• B-vitamin complex support with 383% RDA of B12 per serving (evidence quality: nutrient analysis only)
• Mineral support including selenium (48% RDA), zinc (17% RDA), and copper (24% RDA) (evidence quality: nutrient analysis only)

## Mechanism of Action

CoQ10 (ubiquinone) from lamb heart acts as a mobile electron carrier between Complexes I/II and Complex III in the mitochondrial electron transport chain, regenerating ATP via [oxidative phosphorylation](/ingredients/condition/energy) and reducing superoxide radical accumulation. L-carnitine facilitates the CPT1/CPT2 (carnitine palmitoyltransferase) shuttle system, transporting long-chain acylcarnitines across the inner mitochondrial membrane for beta-oxidation and acetyl-CoA generation. Heme iron, bound to protoporphyrin IX, is absorbed via the HCP1 (heme carrier protein 1) transporter in duodenal enterocytes at rates 2–3 times higher than non-heme iron, directly supporting hemoglobin and myoglobin synthesis.

## Clinical Summary

No human clinical trials have been conducted specifically on lamb heart supplements as a product category; existing evidence is extrapolated from studies on isolated nutrients. Randomized controlled trials on supplemental CoQ10 (100–300 mg/day) in populations with heart failure (NYHA class II–III) demonstrate improvements in ejection fraction and reduced major adverse cardiac events, as seen in the Q-SYMBIO trial (n=420). L-carnitine meta-analyses (e.g., Koeth et al. and Brass et al. reviews) suggest modest reductions in post-exercise muscle damage markers such as creatine kinase and lactate, though effect sizes are small. The nutrient-content basis for lamb heart's benefits is theoretically sound but direct dose-response data for the supplement form in humans is absent, meaning evidence quality remains preliminary.

## Nutritional Profile

Lamb heart is a nutrient-dense organ meat with a well-characterized macronutrient and micronutrient profile. Per 100g raw: Protein ~17-18g (complete protein containing all essential amino acids; high in taurine ~50-70mg/100g and L-carnitine ~60-80mg/100g, both highly bioavailable from animal sources). Total fat ~5-7g (mix of saturated ~2g, monounsaturated ~2g, polyunsaturated ~1g including small amounts of omega-3 ALA and DHA). Cholesterol ~140-150mg/100g. Carbohydrates negligible (<1g). Calories ~120-130 kcal/100g. Key micronutrients: Coenzyme Q10 (CoQ10) ~43-60mg/100g — one of the highest natural food sources, highly bioavailable in reduced ubiquinol form; Iron ~4.5-5mg/100g (heme iron, ~68% RDA per 85g/3oz serving, bioavailability ~25-35% vs ~5-10% for non-heme iron); Vitamin B12 ~9-12mcg/100g (~375-500% RDA per 100g, methylcobalamin form with excellent bioavailability); Riboflavin (B2) ~0.9-1.1mg/100g (~70-85% RDA); Niacin (B3) ~7-8mg/100g (~45-50% RDA); Folate ~5-10mcg/100g (moderate); Zinc ~2.5-3mg/100g (~25-30% RDA, high bioavailability from animal matrix); Selenium ~25-30mcg/100g (~45-55% RDA); Phosphorus ~200-220mg/100g (~30% RDA); Copper ~0.4-0.5mg/100g (~45% RDA). Bioactive compounds include creatine (~0.5-1g/100g), collagen peptides (from connective tissue), and [glutathione](/ingredients/condition/detox) precursors. Bioavailability is generally superior to plant-based protein sources due to absence of antinutritional factors such as phytates or oxalates.

## Dosage & Preparation

No clinically studied dosage ranges for lamb heart supplements in humans are available. Commercial products suggest freeze-dried forms from grass-fed ovine heart, but without standardization or trial-backed dosing. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Lamb heart supplements are generally well tolerated in healthy adults, but high intake of L-carnitine can be converted by gut microbiota (via TMA lyase) to trimethylamine-N-oxide (TMAO), a metabolite associated with increased [cardiovascular risk](/ingredients/condition/heart-health) in observational studies. Individuals on warfarin (Coumadin) should use caution, as CoQ10 shares structural similarity with vitamin K and may modestly reduce anticoagulant efficacy, requiring INR monitoring. The high purine content of organ meats contraindicates use in individuals with gout or hyperuricemia, as purine catabolism elevates serum uric acid. Pregnant women should consult a healthcare provider due to the concentrated vitamin A (retinol) content common in organ meats, which carries teratogenic risk at excessive doses.

## Scientific Research

No human clinical trials, RCTs, or meta-analyses specifically on lamb heart supplements were identified in the available research. The only referenced studies relate to general L-carnitine absorption from food sources being superior to synthetic forms, but no PMIDs or specific trial details were provided.

## Historical & Cultural Context

No historical or traditional medicine uses for lamb heart supplements are documented in the available research. Modern alternative medicine physicians use it for heart damage support and athlete muscle repair, but this lacks historical context or traditional use documentation.

## Synergistic Combinations

CoQ10, L-carnitine, B-complex vitamins, Iron, Magnesium

## Frequently Asked Questions

### How much CoQ10 is in a lamb heart supplement?

Fresh lamb heart contains approximately 6–9 mg of CoQ10 per 100 grams of raw tissue, placing it among the richer animal-source concentrations alongside beef heart. A typical desiccated lamb heart capsule (500 mg) provides a fraction of this due to processing concentration ratios, generally yielding an estimated 1–3 mg CoQ10 equivalent per serving, which is substantially lower than the 100–300 mg doses used in cardiovascular clinical trials.

### Is lamb heart supplement a good source of iron?

Yes, lamb heart provides heme iron at approximately 4–5 mg per 3-ounce (85 g) serving, representing roughly 22–28% of the RDA for adult men and 14–18% for pre-menopausal women in whole-food form. Heme iron is absorbed at a rate of 15–35% compared to 2–20% for non-heme iron, making it a bioavailable option for addressing iron-deficiency anemia. Desiccated supplement forms will vary in iron density based on the concentration process used by the manufacturer.

### Can lamb heart supplement help with muscle recovery?

The L-carnitine content in lamb heart (approximately 70–90 mg per 100 g of tissue) theoretically supports post-exercise recovery by facilitating mitochondrial fatty acid oxidation and reducing accumulation of free acyl-CoA species that impair energy metabolism. Clinical studies using 1–3 g/day of supplemental L-carnitine show modest reductions in markers of exercise-induced muscle damage such as creatine kinase and myoglobin, but the L-carnitine dose delivered by typical lamb heart supplement servings is far below these studied amounts. Benefit for muscle recovery from the supplement dose alone is plausible but unconfirmed in direct trials.

### Who should not take lamb heart supplements?

Individuals with gout or chronic hyperuricemia should avoid lamb heart supplements due to high purine content, which is metabolized to uric acid via xanthine oxidase and can trigger acute flares. People taking warfarin require INR monitoring because CoQ10 may modestly antagonize vitamin K-dependent clotting factor synthesis. Pregnant individuals should limit organ meat supplements given concentrated preformed vitamin A (retinol) levels, which at doses above 10,000 IU/day are associated with teratogenic risk including cranial neural crest defects.

### What is the recommended dosage for lamb heart supplements?

No standardized clinical dosage exists for lamb heart supplements specifically, as no human dose-response trials have been conducted on this product form. Most commercial desiccated lamb heart products recommend 2–6 capsules per day (500 mg each), equating to 1–3 grams of dried tissue. Practitioners following ancestral nutrition protocols often suggest matching the equivalent of 1–3 ounces of fresh heart tissue daily, though this guidance is based on traditional dietary patterns rather than controlled clinical evidence.

### Does lamb heart supplement interact with blood thinners or anticoagulant medications?

Lamb heart supplement contains naturally occurring vitamin K, which can interact with blood thinners like warfarin by potentially reducing their effectiveness. If you are taking anticoagulant medications, consult your healthcare provider before adding lamb heart supplements to your regimen. They may need to monitor your INR levels or adjust your medication dosage accordingly.

### How does lamb heart supplement compare to beef heart or other organ meats?

Lamb heart contains similar nutrient profiles to beef heart but typically offers higher levels of CoQ10 per serving and comparable B12 content. Both are excellent sources of iron, carnitine, and selenium, though lamb heart may have a slightly different fat composition with more conjugated linoleic acid (CLA). The choice between them often comes down to personal preference, digestibility, and availability rather than significant nutritional differences.

### Is lamb heart supplement safe during pregnancy and breastfeeding?

Lamb heart supplement is generally recognized as a whole food source and is safe during pregnancy and breastfeeding in normal dietary amounts, providing beneficial iron and B12. However, some women may experience sensitivities to organ meats or have specific dietary restrictions during these periods. Pregnant or breastfeeding women should consult their healthcare provider before starting any new supplement to ensure it aligns with their individual health needs.

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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