Zoom Codeage Grass-Fed Pasture-Raised Beef Liver Supplement, Bovine Superfood Glandular Extracts Non-GMO

Grass Fed Beef Liver.

3,000 mg of Beef Liver Extract From Argentine Beef
    $29.99
    92 reviews
    Argentinian Beef

    Description

    Product Details

    • 3,000 mg of grass-fed bovine liver per serving
    • Made from grass-fed, grass-finished, pasture-raised beef from Argentina
    • Freeze-dried, non-defatted, and desiccated beef liver glandulars supplement
    • Source of vitamins and nutrients
    • Non-GMO
    • Gluten and hormones free
    • Free of binders, or flow agents
    • 1-month supply
    • Easy-to-use capsules
    • Manufactured in the USA in a cGMP-certified facility
    • Third-party tested

    Featured Ingredients

    Beef Liver

    Source of vitamin A, B12, copper, folate, choline, iron & hyaluronic acid

    Iron

    An important mineral 

    Vitamin B12

    A nutrient also known as cobalamin

    Vitamin A

    A fat-soluble vitamin

    Copper

    An essential trace element

    Superfood

    Grass fed Argentinian beef liver supplement provides vitamins and nutrients found in the liver.*

    Suggested use

    Adults take 3 to 6 capsules daily as directed by a healthcare professional with 8 ounces of water or your favorite beverage. May be taken with or without food.

    See caution

    CAUTION: Do not exceed recommended dose. Pregnant, nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Please use caution if you have allergies or sensitivities to any of the listed ingredients. Keep out of reach of children and pets. Do not use if safety seal is damaged or missing. Store in a cool dry place. Use this product as a food supplement only. Do not use for weight reduction.

    Additional Details

    Superfood

    Grass fed Argentinian beef liver supplement provides vitamins and nutrients found in the liver.*

    See all ingredients

    Ingredients:

    Grass Fed Liver (Bovine) (BSE-free). Other Ingredients: Methylcellulose Capsule.

    Pairs With

    References

    Beef Liver

    M. Faber, F.A.M. Wenhold. 16 - Trace elements and oral health. Michael Wilson. In Woodhead Publishing Series in Food Science. Technology and Nutrition. Food Constituents and Oral Health. Woodhead Publishing. 2009. 331-349. 9781845694180. DOI: 10.1533/9781845696290.2.331

    P.A. Tsuji, J.A. Canter, L.E. Rosso. Trace Minerals and Trace Elements. Benjamin Caballero, Paul M. Finglas, Fidel Toldrá. Encyclopedia of Food and Health. Academic Press. 2016. 331-338. 9780123849533. DOI: 10.1016/B978-0-12-384947-2.00699-1

    See more

    Sornwichate Rattanachaiwong, Pierre Singer. Diets and Diet Therapy: Trace Elements. Pasquale Ferranti, Elliot M. Berry, Jock R. Anderson. Encyclopedia of Food Security and Sustainability. Elsevier. 2019. 143-160. 9780128126882. DOI: 10.1016/B978-0-08-100596-5.21941-0

    Steven M. Lonergan, David G. Topel, Dennis N. Marple. Chapter 13 - Fresh and cured meat processing and preservation. Steven M. Lonergan, David G. Topel, Dennis N. Marple. The Science of Animal Growth and Meat Technology (Second Edition). Academic Press. 2019. 205-228. 9780128152775. DOI: 10.1016/B978-0-12-815277-5.00013-5

    Martin Kohlmeier. Chapter 11 - Minerals and Trace Elements. Martin Kohlmeier. Nutrient Metabolism (Second Edition). Academic Press. 2015. 673-807. 9780123877840. DOI: 10.1016/B978-0-12-387784-0.00011-0

    H.W. Ockerman, L. Basu. BY-PRODUCTS | Edible, for Human Consumption. Michael Dikeman, Carrick Devine. Encyclopedia of Meat Sciences (Second Edition). Academic Press. 2014. 104-111. 9780123847348. DOI: 10.1016/B978-0-12-384731-7.00031-3

    Robert Heaney. Chapter 42 Osteoporosis. Ann M. Coulston, Cheryl L. Rock, Elaine R. Monsen. Nutrition in the Prevention and Treatment of Disease. Academic Press. 2001. 653-684. 9780121931551. DOI: 10.1016/B978-012193155-1/50044-1

    R.A. Lawrie. Chapter 5 - The conversion of muscle to meat. R.A. Lawrie. In Woodhead Publishing Series in Food Science. Technology and Nutrition. Lawrie's Meat Science (Seventh Edition). Woodhead Publishing. 2006. 128-156. 9781845691592. DOI: 10.1533/9781845691615.128

    Martin Kohlmeier. Chapter 8 - Amino Acids and Nitrogen Compounds. Martin Kohlmeier. Nutrient Metabolism (Second Edition). Academic Press. 2015. 265-477. 9780123877840. DOI: 10.1016/B978-0-12-387784-0.00008-0

    Duizer, L. M., Diana, A., Rathomi, H. S., Luftimas, D. E., Rahmannia, S., Santi, W., Nugraha, G. I., Haszard, J. J., Gibson, R. S., & Houghton, L. A. (2017). An Acceptability Trial of Desiccated Beef Liver and Meat Powder as Potential Fortifiers of Complementary Diets of Young Children in Indonesia. Journal of food science, 82(9), 22062212. DOI: 10.1111/1750-3841.13807

    Ross, A. C., Caballero, B. H., Cousins, R. J., Tucker, K. L., & Ziegler, T. R. (2012). Modern nutrition in health and disease: Eleventh edition. Wolters Kluwer Health Adis (ESP).

    Sanders LM, Zeisel SH. Choline: Dietary Requirements and Role in Brain Development. Nutr Today. 2007;42(4):181-186. doi: 10.1097/01.NT.0000286155.55343.fa

    Zeisel SH, da Costa KA. Choline: an essential nutrient for public health. Nutr Rev. 2009;67(11):615-623. doi: 10.1111/j.1753-4887.2009.00246.x

    Ercan Karaayak, Pınar & El, Sedef. (2011). Changes in content of coenzyme Q10 in beef muscle, beef liver and beef heart with cooking and in vitro digestion. Journal of Food Composition and Analysis - J FOOD COMPOS ANAL. 24. DOI: 10.1016/j.jfca.2011.05.002

    Prakash S, Sunitha J, Hans M. Role of coenzyme Q(10) as an antioxidant and bioenergizer in periodontal diseases. Indian J Pharmacol. 2010;42(6):334-337. doi: 10.4103/0253-7613.71884

    Rosenfeldt, Franklin & Hilton, Deborah & Pepe, Salvatore & Krum, Henry. (2003). Systematic review of effect of coenzyme Q10 in physical exercise, hypertension and heart failure. BioFactors (Oxford, England). 18. 91-100. DOI: 10.1002/biof.5520180211.

    Jafari, M., Mousavi, S. M., Asgharzadeh, A., & Yazdani, N. (2018). Coenzyme Q10 in the treatment of heart failure: A systematic review of systematic reviews. Indian heart journal, 70 Suppl 1(Suppl 1), S111S117. DOI: 10.1016/j.ihj.2018.01.031

    Ueland P. M. (2011). Choline and betaine in health and disease. Journal of inherited metabolic disease, 34(1), 315. DOI: 10.1007/s10545-010-9088-4

    Iron

    Lieu, P. T., Heiskala, M., Peterson, P. A., & Yang, Y. (2001). The roles of iron in health and disease. Molecular aspects of medicine, 22(1-2), 187. DOI: 10.1016/s0098-2997(00)00006-6

    Abbaspour, N., Hurrell, R., & Kelishadi, R. (2014). Review on iron and its importance for human health. Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences, 19(2), 164174. PMCID: PMC3999603

    Toxqui, L., De Piero, A., Courtois, V., Bastida, S., Sánchez-Muniz, F. J., & Vaquero, M. P. (2010). Deficiencia y sobrecarga de hierro: implicaciones en el estado oxidativo y la salud cardiovascular [Iron deficiency and overload. Implications in oxidative stress and cardiovascular health]. Nutricion hospitalaria, 25(3), 350365. PMID: 20593115

    Macdougall IC. Intravenous iron therapy in patients with chronic kidney disease: recent evidence and future directions. Clin Kidney J. 2017;10(Suppl 1):i16-i24. doi: 10.1093/ckj/sfx043

    Chung M, Moorthy D, Hadar N, et al. Biomarkers for Assessing and Managing Iron Deficiency Anemia in Late-Stage Chronic Kidney Disease [Internet]. Rockville (MD): Agency for Healthcare Research and Quality (US); 2012 Oct. (Comparative Effectiveness Reviews, No. 83.)

    Berns J. S. (2017). Interpretation of the Kidney Disease: Improving Global Outcomes guidelines for iron therapy: commentary and emerging evidence. Clinical kidney journal, 10(Suppl 1), i3i8. DOI: 10.1093/ckj/sfx042

    Rubeor A, Goojha C, Manning J, White J. Does Iron Supplementation Improve Performance in Iron-Deficient Nonanemic Athletes?. Sports Health. 2018;10(5):400-405. doi: 10.1177/1941738118777488

    Vitamin B12

    Lin, C. Y., Kuo, C. S., Lu, C. L., Wu, M. Y., & Huang, R. F. (2010). Elevated serum vitamin B(12) levels in association with tumor markers as the prognostic factors predictive for poor survival in patients with hepatocellular carcinoma. Nutrition and cancer, 62(2), 190197. DOI: 10.1080/01635580903305334

    Majaj A. S. (1966). Vitamin E-responsive macrocytic anemia in protein-calorie malnutrition. Measurements of vitamin E, folic acid, vitamin C, vitamin B12 and iron. The American journal of clinical nutrition, 18(5), 362368. DOI: 10.1093/ajcn/18.5.362

    Kwok, T., Tang, C., Woo, J., Lai, W. K., Law, L. K., & Pang, C. P. (1998). Randomized trial of the effect of supplementation on the cognitive function of older people with subnormal cobalamin levels. International journal of geriatric psychiatry, 13(9), 611616. DOI: 10.1002/(sici)1099-1166(199809)13:9<611::aid-gps832>3.0.co;2-o

    Lonn, E., Yusuf, S., Arnold, M. J., Sheridan, P., Pogue, J., Micks, M., McQueen, M. J., Probstfield, J., Fodor, G., Held, C., Genest, J., Jr, & Heart Outcomes Prevention Evaluation (HOPE) 2 Investigators (2006). Homocysteine lowering with folic acid and B vitamins in vascular disease. The New England journal of medicine, 354(15), 15671577. DOI: 10.1056/NEJMoa060900

    Kwok, T., Lee, J., Law, C. B., Pan, P. C., Yung, C. Y., Choi, K. C., & Lam, L. C. (2011). A randomized placebo controlled trial of homocysteine lowering to reduce cognitive decline in older demented people. Clinical nutrition (Edinburgh, Scotland), 30(3), 297302. DOI: 10.1016/j.clnu.2010.12.004

    Clarke R. (2000). Lowering blood homocysteine with folic acid-based supplements: meta-analysis of randomised trials. Indian heart journal, 52(7 Suppl), S59S64. PMID: 11339443

    Ma, E., Iwasaki, M., Kobayashi, M., Kasuga, Y., Yokoyama, S., Onuma, H., Nishimura, H., Kusama, R., & Tsugane, S. (2009). Dietary intake of folate, vitamin B2, vitamin B6, vitamin B12, genetic polymorphism of related enzymes, and risk of breast cancer: a case-control study in Japan. Nutrition and cancer, 61(4), 447456. DOI: 10.1080/01635580802610123

    Malouf, R., & Areosa Sastre, A. (2003). Vitamin B12 for cognition. The Cochrane database of systematic reviews, (3), CD004326. DOI: 10.1002/14651858.CD004326

    Malouf, R., & Grimley Evans, J. (2008). Folic acid with or without vitamin B12 for the prevention and treatment of healthy elderly and demented people. The Cochrane database of systematic reviews, (4), CD004514. DOI: 10.1002/14651858.CD004514.pub2

    McNulty, H., Pentieva, K., Hoey, L., & Ward, M. (2008). Homocysteine, B-vitamins and CVD. The Proceedings of the Nutrition Society, 67(2), 232237. DOI: 10.1017/S0029665108007076

    Chen, K. J., Pan, W. H., Yang, F. L., Wei, I. L., Shaw, N. S., & Lin, B. F. (2005). Association of B vitamins status and homocysteine levels in elderly Taiwanese. Asia Pacific journal of clinical nutrition, 14(3), 250255. PMID: 16169836

    Vitamin A

    Green AS, Fascetti AJ. Meeting the Vitamin A Requirement: The Efficacy and Importance of β-Carotene in Animal Species. ScientificWorldJournal. 2016;2016:7393620. doi: 10.1155/2016/7393620

    Marjorie J Haskell, The challenge to reach nutritional adequacy for vitamin A: β-carotene bioavailability and conversionevidence in humans, The American Journal of Clinical Nutrition, Volume 96, Issue 5, November 2012, Pages 1193S1203S, DOI: 10.3945/ajcn.112.034850

    De Pee, S., & Bloem, M. W. (2007). The bioavailability of (pro) vitamin A carotenoids and maximizing the contribution of homestead food production to combating vitamin A deficiency. International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 77(3), 182192. DOI: 10.1024/0300-9831.77.3.182

    De Pee, S., & West, C. E. (1996). Dietary carotenoids and their role in combating vitamin A deficiency: a review of the literature. European journal of clinical nutrition, 50 Suppl 3, S38S53. PMID: 8841773

    Van Loo-Bouwman, C. A., West, C. E., van Breemen, R. B., Zhu, D., Siebelink, E., Versloot, P., Hulshof, P. J., van Lieshout, M., Russel, F. G., Schaafsma, G., & Naber, T. H. (2009). Vitamin A equivalency of beta-carotene in healthy adults: limitation of the extrinsic dual-isotope dilution technique to measure matrix effect. The British journal of nutrition, 101(12), 18371845. DOI: 10.1017/S0007114508131762

    Copper

    Clinical and Research Information on Drug-Induced Liver Injury [Internet]. Bethesda (MD): National Institute of Diabetes and Digestive and Kidney Diseases; 2012-. Copper. [Updated 2017 Oct 30].

    Harris, E. D., Rayton, J. K., Balthrop, J. E., DiSilvestro, R. A., & Garcia-de-Quevedo, M. (1980). Copper and the synthesis of elastin and collagen. Ciba Foundation symposium, 79, 163182. DOI: 10.1002/9780470720622.ch9

    Borkow G. Using Copper to Improve the Well-Being of the Skin. Curr Chem Biol. 2014;8(2):89-102. doi: PMCID: PMC4556990

    Yu L, Liou IW, Biggins SW, et al. Copper Deficiency in Liver Diseases: A Case Series and Pathophysiological Considerations. Hepatol Commun. 2019;3(8):1159-1165. Published 2019 Jun 26. doi: 10.1002/hep4.1393

    Klevay L. M. (2000). Dietary copper and risk of coronary heart disease. The American journal of clinical nutrition, 71(5), 12131214. DOI: 10.1093/ajcn/71.5.1213

    Klevay L. M. (2000). Cardiovascular disease from copper deficiency--a history. The Journal of nutrition, 130(2S Suppl), 489S492S. DOI: 10.1093/jn/130.2.489S

    Percival S. S. (1998). Copper and immunity. The American journal of clinical nutrition, 67(5 Suppl), 1064S1068S. DOI: 10.1093/ajcn/67.5.1064S

    Mahdavi-Roshan M, Ebrahimi M, Ebrahimi A. Copper, magnesium, zinc and calcium status in osteopenic and osteoporotic post-menopausal women. Clin Cases Miner Bone Metab. 2015;12(1):18-21. PMCID: PMC4469220

    Supplement Facts

    Ingredients

    Suggested Use

    References

    Product Details

    • 3,000 mg of grass-fed bovine liver per serving
    • Made from grass-fed, grass-finished, pasture-raised beef from Argentina
    • Freeze-dried, non-defatted, and desiccated beef liver glandulars supplement
    • Source of vitamins and nutrients
    • Non-GMO
    • Gluten and hormones free
    • Free of binders, or flow agents
    • 1-month supply
    • Easy-to-use capsules
    • Manufactured in the USA in a cGMP-certified facility
    • Third-party tested

    Featured Ingredients

    Beef Liver

    Source of vitamin A, B12, copper, folate, choline, iron & hyaluronic acid

    Iron

    An important mineral 

    Vitamin B12

    A nutrient also known as cobalamin

    Vitamin A

    A fat-soluble vitamin

    Copper

    An essential trace element

    Superfood

    Grass fed Argentinian beef liver supplement provides vitamins and nutrients found in the liver.*

    Suggested use

    Adults take 3 to 6 capsules daily as directed by a healthcare professional with 8 ounces of water or your favorite beverage. May be taken with or without food.

    See caution

    CAUTION: Do not exceed recommended dose. Pregnant, nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Please use caution if you have allergies or sensitivities to any of the listed ingredients. Keep out of reach of children and pets. Do not use if safety seal is damaged or missing. Store in a cool dry place. Use this product as a food supplement only. Do not use for weight reduction.

    Additional Details

    Superfood

    Grass fed Argentinian beef liver supplement provides vitamins and nutrients found in the liver.*

    See all ingredients

    Ingredients:

    Grass Fed Liver (Bovine) (BSE-free). Other Ingredients: Methylcellulose Capsule.

    Pairs With

    References

    Beef Liver

    M. Faber, F.A.M. Wenhold. 16 - Trace elements and oral health. Michael Wilson. In Woodhead Publishing Series in Food Science. Technology and Nutrition. Food Constituents and Oral Health. Woodhead Publishing. 2009. 331-349. 9781845694180. DOI: 10.1533/9781845696290.2.331

    P.A. Tsuji, J.A. Canter, L.E. Rosso. Trace Minerals and Trace Elements. Benjamin Caballero, Paul M. Finglas, Fidel Toldrá. Encyclopedia of Food and Health. Academic Press. 2016. 331-338. 9780123849533. DOI: 10.1016/B978-0-12-384947-2.00699-1

    See more

    Sornwichate Rattanachaiwong, Pierre Singer. Diets and Diet Therapy: Trace Elements. Pasquale Ferranti, Elliot M. Berry, Jock R. Anderson. Encyclopedia of Food Security and Sustainability. Elsevier. 2019. 143-160. 9780128126882. DOI: 10.1016/B978-0-08-100596-5.21941-0

    Steven M. Lonergan, David G. Topel, Dennis N. Marple. Chapter 13 - Fresh and cured meat processing and preservation. Steven M. Lonergan, David G. Topel, Dennis N. Marple. The Science of Animal Growth and Meat Technology (Second Edition). Academic Press. 2019. 205-228. 9780128152775. DOI: 10.1016/B978-0-12-815277-5.00013-5

    Martin Kohlmeier. Chapter 11 - Minerals and Trace Elements. Martin Kohlmeier. Nutrient Metabolism (Second Edition). Academic Press. 2015. 673-807. 9780123877840. DOI: 10.1016/B978-0-12-387784-0.00011-0

    H.W. Ockerman, L. Basu. BY-PRODUCTS | Edible, for Human Consumption. Michael Dikeman, Carrick Devine. Encyclopedia of Meat Sciences (Second Edition). Academic Press. 2014. 104-111. 9780123847348. DOI: 10.1016/B978-0-12-384731-7.00031-3

    Robert Heaney. Chapter 42 Osteoporosis. Ann M. Coulston, Cheryl L. Rock, Elaine R. Monsen. Nutrition in the Prevention and Treatment of Disease. Academic Press. 2001. 653-684. 9780121931551. DOI: 10.1016/B978-012193155-1/50044-1

    R.A. Lawrie. Chapter 5 - The conversion of muscle to meat. R.A. Lawrie. In Woodhead Publishing Series in Food Science. Technology and Nutrition. Lawrie's Meat Science (Seventh Edition). Woodhead Publishing. 2006. 128-156. 9781845691592. DOI: 10.1533/9781845691615.128

    Martin Kohlmeier. Chapter 8 - Amino Acids and Nitrogen Compounds. Martin Kohlmeier. Nutrient Metabolism (Second Edition). Academic Press. 2015. 265-477. 9780123877840. DOI: 10.1016/B978-0-12-387784-0.00008-0

    Duizer, L. M., Diana, A., Rathomi, H. S., Luftimas, D. E., Rahmannia, S., Santi, W., Nugraha, G. I., Haszard, J. J., Gibson, R. S., & Houghton, L. A. (2017). An Acceptability Trial of Desiccated Beef Liver and Meat Powder as Potential Fortifiers of Complementary Diets of Young Children in Indonesia. Journal of food science, 82(9), 22062212. DOI: 10.1111/1750-3841.13807

    Ross, A. C., Caballero, B. H., Cousins, R. J., Tucker, K. L., & Ziegler, T. R. (2012). Modern nutrition in health and disease: Eleventh edition. Wolters Kluwer Health Adis (ESP).

    Sanders LM, Zeisel SH. Choline: Dietary Requirements and Role in Brain Development. Nutr Today. 2007;42(4):181-186. doi: 10.1097/01.NT.0000286155.55343.fa

    Zeisel SH, da Costa KA. Choline: an essential nutrient for public health. Nutr Rev. 2009;67(11):615-623. doi: 10.1111/j.1753-4887.2009.00246.x

    Ercan Karaayak, Pınar & El, Sedef. (2011). Changes in content of coenzyme Q10 in beef muscle, beef liver and beef heart with cooking and in vitro digestion. Journal of Food Composition and Analysis - J FOOD COMPOS ANAL. 24. DOI: 10.1016/j.jfca.2011.05.002

    Prakash S, Sunitha J, Hans M. Role of coenzyme Q(10) as an antioxidant and bioenergizer in periodontal diseases. Indian J Pharmacol. 2010;42(6):334-337. doi: 10.4103/0253-7613.71884

    Rosenfeldt, Franklin & Hilton, Deborah & Pepe, Salvatore & Krum, Henry. (2003). Systematic review of effect of coenzyme Q10 in physical exercise, hypertension and heart failure. BioFactors (Oxford, England). 18. 91-100. DOI: 10.1002/biof.5520180211.

    Jafari, M., Mousavi, S. M., Asgharzadeh, A., & Yazdani, N. (2018). Coenzyme Q10 in the treatment of heart failure: A systematic review of systematic reviews. Indian heart journal, 70 Suppl 1(Suppl 1), S111S117. DOI: 10.1016/j.ihj.2018.01.031

    Ueland P. M. (2011). Choline and betaine in health and disease. Journal of inherited metabolic disease, 34(1), 315. DOI: 10.1007/s10545-010-9088-4

    Iron

    Lieu, P. T., Heiskala, M., Peterson, P. A., & Yang, Y. (2001). The roles of iron in health and disease. Molecular aspects of medicine, 22(1-2), 187. DOI: 10.1016/s0098-2997(00)00006-6

    Abbaspour, N., Hurrell, R., & Kelishadi, R. (2014). Review on iron and its importance for human health. Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences, 19(2), 164174. PMCID: PMC3999603

    Toxqui, L., De Piero, A., Courtois, V., Bastida, S., Sánchez-Muniz, F. J., & Vaquero, M. P. (2010). Deficiencia y sobrecarga de hierro: implicaciones en el estado oxidativo y la salud cardiovascular [Iron deficiency and overload. Implications in oxidative stress and cardiovascular health]. Nutricion hospitalaria, 25(3), 350365. PMID: 20593115

    Macdougall IC. Intravenous iron therapy in patients with chronic kidney disease: recent evidence and future directions. Clin Kidney J. 2017;10(Suppl 1):i16-i24. doi: 10.1093/ckj/sfx043

    Chung M, Moorthy D, Hadar N, et al. Biomarkers for Assessing and Managing Iron Deficiency Anemia in Late-Stage Chronic Kidney Disease [Internet]. Rockville (MD): Agency for Healthcare Research and Quality (US); 2012 Oct. (Comparative Effectiveness Reviews, No. 83.)

    Berns J. S. (2017). Interpretation of the Kidney Disease: Improving Global Outcomes guidelines for iron therapy: commentary and emerging evidence. Clinical kidney journal, 10(Suppl 1), i3i8. DOI: 10.1093/ckj/sfx042

    Rubeor A, Goojha C, Manning J, White J. Does Iron Supplementation Improve Performance in Iron-Deficient Nonanemic Athletes?. Sports Health. 2018;10(5):400-405. doi: 10.1177/1941738118777488

    Vitamin B12

    Lin, C. Y., Kuo, C. S., Lu, C. L., Wu, M. Y., & Huang, R. F. (2010). Elevated serum vitamin B(12) levels in association with tumor markers as the prognostic factors predictive for poor survival in patients with hepatocellular carcinoma. Nutrition and cancer, 62(2), 190197. DOI: 10.1080/01635580903305334

    Majaj A. S. (1966). Vitamin E-responsive macrocytic anemia in protein-calorie malnutrition. Measurements of vitamin E, folic acid, vitamin C, vitamin B12 and iron. The American journal of clinical nutrition, 18(5), 362368. DOI: 10.1093/ajcn/18.5.362

    Kwok, T., Tang, C., Woo, J., Lai, W. K., Law, L. K., & Pang, C. P. (1998). Randomized trial of the effect of supplementation on the cognitive function of older people with subnormal cobalamin levels. International journal of geriatric psychiatry, 13(9), 611616. DOI: 10.1002/(sici)1099-1166(199809)13:9<611::aid-gps832>3.0.co;2-o

    Lonn, E., Yusuf, S., Arnold, M. J., Sheridan, P., Pogue, J., Micks, M., McQueen, M. J., Probstfield, J., Fodor, G., Held, C., Genest, J., Jr, & Heart Outcomes Prevention Evaluation (HOPE) 2 Investigators (2006). Homocysteine lowering with folic acid and B vitamins in vascular disease. The New England journal of medicine, 354(15), 15671577. DOI: 10.1056/NEJMoa060900

    Kwok, T., Lee, J., Law, C. B., Pan, P. C., Yung, C. Y., Choi, K. C., & Lam, L. C. (2011). A randomized placebo controlled trial of homocysteine lowering to reduce cognitive decline in older demented people. Clinical nutrition (Edinburgh, Scotland), 30(3), 297302. DOI: 10.1016/j.clnu.2010.12.004

    Clarke R. (2000). Lowering blood homocysteine with folic acid-based supplements: meta-analysis of randomised trials. Indian heart journal, 52(7 Suppl), S59S64. PMID: 11339443

    Ma, E., Iwasaki, M., Kobayashi, M., Kasuga, Y., Yokoyama, S., Onuma, H., Nishimura, H., Kusama, R., & Tsugane, S. (2009). Dietary intake of folate, vitamin B2, vitamin B6, vitamin B12, genetic polymorphism of related enzymes, and risk of breast cancer: a case-control study in Japan. Nutrition and cancer, 61(4), 447456. DOI: 10.1080/01635580802610123

    Malouf, R., & Areosa Sastre, A. (2003). Vitamin B12 for cognition. The Cochrane database of systematic reviews, (3), CD004326. DOI: 10.1002/14651858.CD004326

    Malouf, R., & Grimley Evans, J. (2008). Folic acid with or without vitamin B12 for the prevention and treatment of healthy elderly and demented people. The Cochrane database of systematic reviews, (4), CD004514. DOI: 10.1002/14651858.CD004514.pub2

    McNulty, H., Pentieva, K., Hoey, L., & Ward, M. (2008). Homocysteine, B-vitamins and CVD. The Proceedings of the Nutrition Society, 67(2), 232237. DOI: 10.1017/S0029665108007076

    Chen, K. J., Pan, W. H., Yang, F. L., Wei, I. L., Shaw, N. S., & Lin, B. F. (2005). Association of B vitamins status and homocysteine levels in elderly Taiwanese. Asia Pacific journal of clinical nutrition, 14(3), 250255. PMID: 16169836

    Vitamin A

    Green AS, Fascetti AJ. Meeting the Vitamin A Requirement: The Efficacy and Importance of β-Carotene in Animal Species. ScientificWorldJournal. 2016;2016:7393620. doi: 10.1155/2016/7393620

    Marjorie J Haskell, The challenge to reach nutritional adequacy for vitamin A: β-carotene bioavailability and conversionevidence in humans, The American Journal of Clinical Nutrition, Volume 96, Issue 5, November 2012, Pages 1193S1203S, DOI: 10.3945/ajcn.112.034850

    De Pee, S., & Bloem, M. W. (2007). The bioavailability of (pro) vitamin A carotenoids and maximizing the contribution of homestead food production to combating vitamin A deficiency. International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 77(3), 182192. DOI: 10.1024/0300-9831.77.3.182

    De Pee, S., & West, C. E. (1996). Dietary carotenoids and their role in combating vitamin A deficiency: a review of the literature. European journal of clinical nutrition, 50 Suppl 3, S38S53. PMID: 8841773

    Van Loo-Bouwman, C. A., West, C. E., van Breemen, R. B., Zhu, D., Siebelink, E., Versloot, P., Hulshof, P. J., van Lieshout, M., Russel, F. G., Schaafsma, G., & Naber, T. H. (2009). Vitamin A equivalency of beta-carotene in healthy adults: limitation of the extrinsic dual-isotope dilution technique to measure matrix effect. The British journal of nutrition, 101(12), 18371845. DOI: 10.1017/S0007114508131762

    Copper

    Clinical and Research Information on Drug-Induced Liver Injury [Internet]. Bethesda (MD): National Institute of Diabetes and Digestive and Kidney Diseases; 2012-. Copper. [Updated 2017 Oct 30].

    Harris, E. D., Rayton, J. K., Balthrop, J. E., DiSilvestro, R. A., & Garcia-de-Quevedo, M. (1980). Copper and the synthesis of elastin and collagen. Ciba Foundation symposium, 79, 163182. DOI: 10.1002/9780470720622.ch9

    Borkow G. Using Copper to Improve the Well-Being of the Skin. Curr Chem Biol. 2014;8(2):89-102. doi: PMCID: PMC4556990

    Yu L, Liou IW, Biggins SW, et al. Copper Deficiency in Liver Diseases: A Case Series and Pathophysiological Considerations. Hepatol Commun. 2019;3(8):1159-1165. Published 2019 Jun 26. doi: 10.1002/hep4.1393

    Klevay L. M. (2000). Dietary copper and risk of coronary heart disease. The American journal of clinical nutrition, 71(5), 12131214. DOI: 10.1093/ajcn/71.5.1213

    Klevay L. M. (2000). Cardiovascular disease from copper deficiency--a history. The Journal of nutrition, 130(2S Suppl), 489S492S. DOI: 10.1093/jn/130.2.489S

    Percival S. S. (1998). Copper and immunity. The American journal of clinical nutrition, 67(5 Suppl), 1064S1068S. DOI: 10.1093/ajcn/67.5.1064S

    Mahdavi-Roshan M, Ebrahimi M, Ebrahimi A. Copper, magnesium, zinc and calcium status in osteopenic and osteoporotic post-menopausal women. Clin Cases Miner Bone Metab. 2015;12(1):18-21. PMCID: PMC4469220

    Grass Fed Liver (Bovine) (BSE-free). Other Ingredients: Methylcellulose Capsule.

    Adults take 3 to 6 capsules daily as directed by a healthcare professional with 8 ounces of water or your favorite beverage. May be taken with or without food.

    CAUTION: Do not exceed recommended dose. Pregnant, nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Please use caution if you have allergies or sensitivities to any of the listed ingredients. Keep out of reach of children and pets. Do not use if safety seal is damaged or missing. Store in a cool dry place. Use this product as a food supplement only. Do not use for weight reduction.

    Beef Liver

    M. Faber, F.A.M. Wenhold. 16 - Trace elements and oral health. Michael Wilson. In Woodhead Publishing Series in Food Science. Technology and Nutrition. Food Constituents and Oral Health. Woodhead Publishing. 2009. 331-349. 9781845694180. DOI: 10.1533/9781845696290.2.331

    P.A. Tsuji, J.A. Canter, L.E. Rosso. Trace Minerals and Trace Elements. Benjamin Caballero, Paul M. Finglas, Fidel Toldrá. Encyclopedia of Food and Health. Academic Press. 2016. 331-338. 9780123849533. DOI: 10.1016/B978-0-12-384947-2.00699-1

    Sornwichate Rattanachaiwong, Pierre Singer. Diets and Diet Therapy: Trace Elements. Pasquale Ferranti, Elliot M. Berry, Jock R. Anderson. Encyclopedia of Food Security and Sustainability. Elsevier. 2019. 143-160. 9780128126882. DOI: 10.1016/B978-0-08-100596-5.21941-0

    Steven M. Lonergan, David G. Topel, Dennis N. Marple. Chapter 13 - Fresh and cured meat processing and preservation. Steven M. Lonergan, David G. Topel, Dennis N. Marple. The Science of Animal Growth and Meat Technology (Second Edition). Academic Press. 2019. 205-228. 9780128152775. DOI: 10.1016/B978-0-12-815277-5.00013-5

    Martin Kohlmeier. Chapter 11 - Minerals and Trace Elements. Martin Kohlmeier. Nutrient Metabolism (Second Edition). Academic Press. 2015. 673-807. 9780123877840. DOI: 10.1016/B978-0-12-387784-0.00011-0

    H.W. Ockerman, L. Basu. BY-PRODUCTS | Edible, for Human Consumption. Michael Dikeman, Carrick Devine. Encyclopedia of Meat Sciences (Second Edition). Academic Press. 2014. 104-111. 9780123847348. DOI: 10.1016/B978-0-12-384731-7.00031-3

    Robert Heaney. Chapter 42 Osteoporosis. Ann M. Coulston, Cheryl L. Rock, Elaine R. Monsen. Nutrition in the Prevention and Treatment of Disease. Academic Press. 2001. 653-684. 9780121931551. DOI: 10.1016/B978-012193155-1/50044-1

    R.A. Lawrie. Chapter 5 - The conversion of muscle to meat. R.A. Lawrie. In Woodhead Publishing Series in Food Science. Technology and Nutrition. Lawrie's Meat Science (Seventh Edition). Woodhead Publishing. 2006. 128-156. 9781845691592. DOI: 10.1533/9781845691615.128

    Martin Kohlmeier. Chapter 8 - Amino Acids and Nitrogen Compounds. Martin Kohlmeier. Nutrient Metabolism (Second Edition). Academic Press. 2015. 265-477. 9780123877840. DOI: 10.1016/B978-0-12-387784-0.00008-0

    Duizer, L. M., Diana, A., Rathomi, H. S., Luftimas, D. E., Rahmannia, S., Santi, W., Nugraha, G. I., Haszard, J. J., Gibson, R. S., & Houghton, L. A. (2017). An Acceptability Trial of Desiccated Beef Liver and Meat Powder as Potential Fortifiers of Complementary Diets of Young Children in Indonesia. Journal of food science, 82(9), 22062212. DOI: 10.1111/1750-3841.13807

    Ross, A. C., Caballero, B. H., Cousins, R. J., Tucker, K. L., & Ziegler, T. R. (2012). Modern nutrition in health and disease: Eleventh edition. Wolters Kluwer Health Adis (ESP).

    Sanders LM, Zeisel SH. Choline: Dietary Requirements and Role in Brain Development. Nutr Today. 2007;42(4):181-186. doi: 10.1097/01.NT.0000286155.55343.fa

    Zeisel SH, da Costa KA. Choline: an essential nutrient for public health. Nutr Rev. 2009;67(11):615-623. doi: 10.1111/j.1753-4887.2009.00246.x

    Ercan Karaayak, Pınar & El, Sedef. (2011). Changes in content of coenzyme Q10 in beef muscle, beef liver and beef heart with cooking and in vitro digestion. Journal of Food Composition and Analysis - J FOOD COMPOS ANAL. 24. DOI: 10.1016/j.jfca.2011.05.002

    Prakash S, Sunitha J, Hans M. Role of coenzyme Q(10) as an antioxidant and bioenergizer in periodontal diseases. Indian J Pharmacol. 2010;42(6):334-337. doi: 10.4103/0253-7613.71884

    Rosenfeldt, Franklin & Hilton, Deborah & Pepe, Salvatore & Krum, Henry. (2003). Systematic review of effect of coenzyme Q10 in physical exercise, hypertension and heart failure. BioFactors (Oxford, England). 18. 91-100. DOI: 10.1002/biof.5520180211.

    Jafari, M., Mousavi, S. M., Asgharzadeh, A., & Yazdani, N. (2018). Coenzyme Q10 in the treatment of heart failure: A systematic review of systematic reviews. Indian heart journal, 70 Suppl 1(Suppl 1), S111S117. DOI: 10.1016/j.ihj.2018.01.031

    Ueland P. M. (2011). Choline and betaine in health and disease. Journal of inherited metabolic disease, 34(1), 315. DOI: 10.1007/s10545-010-9088-4

    Iron

    Lieu, P. T., Heiskala, M., Peterson, P. A., & Yang, Y. (2001). The roles of iron in health and disease. Molecular aspects of medicine, 22(1-2), 187. DOI: 10.1016/s0098-2997(00)00006-6

    Abbaspour, N., Hurrell, R., & Kelishadi, R. (2014). Review on iron and its importance for human health. Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences, 19(2), 164174. PMCID: PMC3999603

    Toxqui, L., De Piero, A., Courtois, V., Bastida, S., Sánchez-Muniz, F. J., & Vaquero, M. P. (2010). Deficiencia y sobrecarga de hierro: implicaciones en el estado oxidativo y la salud cardiovascular [Iron deficiency and overload. Implications in oxidative stress and cardiovascular health]. Nutricion hospitalaria, 25(3), 350365. PMID: 20593115

    Macdougall IC. Intravenous iron therapy in patients with chronic kidney disease: recent evidence and future directions. Clin Kidney J. 2017;10(Suppl 1):i16-i24. doi: 10.1093/ckj/sfx043

    Chung M, Moorthy D, Hadar N, et al. Biomarkers for Assessing and Managing Iron Deficiency Anemia in Late-Stage Chronic Kidney Disease [Internet]. Rockville (MD): Agency for Healthcare Research and Quality (US); 2012 Oct. (Comparative Effectiveness Reviews, No. 83.)

    Berns J. S. (2017). Interpretation of the Kidney Disease: Improving Global Outcomes guidelines for iron therapy: commentary and emerging evidence. Clinical kidney journal, 10(Suppl 1), i3i8. DOI: 10.1093/ckj/sfx042

    Rubeor A, Goojha C, Manning J, White J. Does Iron Supplementation Improve Performance in Iron-Deficient Nonanemic Athletes?. Sports Health. 2018;10(5):400-405. doi: 10.1177/1941738118777488

    Vitamin B12

    Lin, C. Y., Kuo, C. S., Lu, C. L., Wu, M. Y., & Huang, R. F. (2010). Elevated serum vitamin B(12) levels in association with tumor markers as the prognostic factors predictive for poor survival in patients with hepatocellular carcinoma. Nutrition and cancer, 62(2), 190197. DOI: 10.1080/01635580903305334

    Majaj A. S. (1966). Vitamin E-responsive macrocytic anemia in protein-calorie malnutrition. Measurements of vitamin E, folic acid, vitamin C, vitamin B12 and iron. The American journal of clinical nutrition, 18(5), 362368. DOI: 10.1093/ajcn/18.5.362

    Kwok, T., Tang, C., Woo, J., Lai, W. K., Law, L. K., & Pang, C. P. (1998). Randomized trial of the effect of supplementation on the cognitive function of older people with subnormal cobalamin levels. International journal of geriatric psychiatry, 13(9), 611616. DOI: 10.1002/(sici)1099-1166(199809)13:9<611::aid-gps832>3.0.co;2-o

    Lonn, E., Yusuf, S., Arnold, M. J., Sheridan, P., Pogue, J., Micks, M., McQueen, M. J., Probstfield, J., Fodor, G., Held, C., Genest, J., Jr, & Heart Outcomes Prevention Evaluation (HOPE) 2 Investigators (2006). Homocysteine lowering with folic acid and B vitamins in vascular disease. The New England journal of medicine, 354(15), 15671577. DOI: 10.1056/NEJMoa060900

    Kwok, T., Lee, J., Law, C. B., Pan, P. C., Yung, C. Y., Choi, K. C., & Lam, L. C. (2011). A randomized placebo controlled trial of homocysteine lowering to reduce cognitive decline in older demented people. Clinical nutrition (Edinburgh, Scotland), 30(3), 297302. DOI: 10.1016/j.clnu.2010.12.004

    Clarke R. (2000). Lowering blood homocysteine with folic acid-based supplements: meta-analysis of randomised trials. Indian heart journal, 52(7 Suppl), S59S64. PMID: 11339443

    Ma, E., Iwasaki, M., Kobayashi, M., Kasuga, Y., Yokoyama, S., Onuma, H., Nishimura, H., Kusama, R., & Tsugane, S. (2009). Dietary intake of folate, vitamin B2, vitamin B6, vitamin B12, genetic polymorphism of related enzymes, and risk of breast cancer: a case-control study in Japan. Nutrition and cancer, 61(4), 447456. DOI: 10.1080/01635580802610123

    Malouf, R., & Areosa Sastre, A. (2003). Vitamin B12 for cognition. The Cochrane database of systematic reviews, (3), CD004326. DOI: 10.1002/14651858.CD004326

    Malouf, R., & Grimley Evans, J. (2008). Folic acid with or without vitamin B12 for the prevention and treatment of healthy elderly and demented people. The Cochrane database of systematic reviews, (4), CD004514. DOI: 10.1002/14651858.CD004514.pub2

    McNulty, H., Pentieva, K., Hoey, L., & Ward, M. (2008). Homocysteine, B-vitamins and CVD. The Proceedings of the Nutrition Society, 67(2), 232237. DOI: 10.1017/S0029665108007076

    Chen, K. J., Pan, W. H., Yang, F. L., Wei, I. L., Shaw, N. S., & Lin, B. F. (2005). Association of B vitamins status and homocysteine levels in elderly Taiwanese. Asia Pacific journal of clinical nutrition, 14(3), 250255. PMID: 16169836

    Vitamin A

    Green AS, Fascetti AJ. Meeting the Vitamin A Requirement: The Efficacy and Importance of β-Carotene in Animal Species. ScientificWorldJournal. 2016;2016:7393620. doi: 10.1155/2016/7393620

    Marjorie J Haskell, The challenge to reach nutritional adequacy for vitamin A: β-carotene bioavailability and conversionevidence in humans, The American Journal of Clinical Nutrition, Volume 96, Issue 5, November 2012, Pages 1193S1203S, DOI: 10.3945/ajcn.112.034850

    De Pee, S., & Bloem, M. W. (2007). The bioavailability of (pro) vitamin A carotenoids and maximizing the contribution of homestead food production to combating vitamin A deficiency. International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 77(3), 182192. DOI: 10.1024/0300-9831.77.3.182

    De Pee, S., & West, C. E. (1996). Dietary carotenoids and their role in combating vitamin A deficiency: a review of the literature. European journal of clinical nutrition, 50 Suppl 3, S38S53. PMID: 8841773

    Van Loo-Bouwman, C. A., West, C. E., van Breemen, R. B., Zhu, D., Siebelink, E., Versloot, P., Hulshof, P. J., van Lieshout, M., Russel, F. G., Schaafsma, G., & Naber, T. H. (2009). Vitamin A equivalency of beta-carotene in healthy adults: limitation of the extrinsic dual-isotope dilution technique to measure matrix effect. The British journal of nutrition, 101(12), 18371845. DOI: 10.1017/S0007114508131762

    Copper

    Clinical and Research Information on Drug-Induced Liver Injury [Internet]. Bethesda (MD): National Institute of Diabetes and Digestive and Kidney Diseases; 2012-. Copper. [Updated 2017 Oct 30].

    Harris, E. D., Rayton, J. K., Balthrop, J. E., DiSilvestro, R. A., & Garcia-de-Quevedo, M. (1980). Copper and the synthesis of elastin and collagen. Ciba Foundation symposium, 79, 163182. DOI: 10.1002/9780470720622.ch9

    Borkow G. Using Copper to Improve the Well-Being of the Skin. Curr Chem Biol. 2014;8(2):89-102. doi: PMCID: PMC4556990

    Yu L, Liou IW, Biggins SW, et al. Copper Deficiency in Liver Diseases: A Case Series and Pathophysiological Considerations. Hepatol Commun. 2019;3(8):1159-1165. Published 2019 Jun 26. doi: 10.1002/hep4.1393

    Klevay L. M. (2000). Dietary copper and risk of coronary heart disease. The American journal of clinical nutrition, 71(5), 12131214. DOI: 10.1093/ajcn/71.5.1213

    Klevay L. M. (2000). Cardiovascular disease from copper deficiency--a history. The Journal of nutrition, 130(2S Suppl), 489S492S. DOI: 10.1093/jn/130.2.489S

    Percival S. S. (1998). Copper and immunity. The American journal of clinical nutrition, 67(5 Suppl), 1064S1068S. DOI: 10.1093/ajcn/67.5.1064S

    Mahdavi-Roshan M, Ebrahimi M, Ebrahimi A. Copper, magnesium, zinc and calcium status in osteopenic and osteoporotic post-menopausal women. Clin Cases Miner Bone Metab. 2015;12(1):18-21. PMCID: PMC4469220

    30-Day Money Back
    Guarantee

    Free Shipping on Any U.S.
    Order Over $50

    15% Discount & Free U.S.
    Shipping With Subscription

    Customer Reviews
    5.0 Based on 92 Reviews
    5 ★
    98% 
    90
    4 ★
    2% 
    2
    3 ★
    0% 
    0
    2 ★
    0% 
    0
    1 ★
    0% 
    0
    Customer Photos
    Write a Review Ask a Question

    Thank you for submitting a review!

    Your input is very much appreciated. Share it with your friends so they can enjoy it too!

    Filter Reviews:
    • liver
    • energy
    • supplement
    • grass
    • capsules
    • diet
    • taste
    • nutrients
    • quality
    • kidney
    LL
    12/08/2022
    Lori L.
    United States United States

    Loving Liver

    My anemia is gone. I took this product for several weeks, iron supplements make me constipated, now my anemia is gone.

    RM
    11/21/2022
    Rosetta M.
    United States United States

    Good

    Good! Happy to have grass fed liver I can consume! Taste isn't great, but swallow quickly

    SB
    11/14/2022
    Sarah B.
    United States United States

    Recommended by my Nutrionalist, taste fine and working well for me.

    CF
    10/30/2022
    Chantal F.
    Canada Canada

    Excellent

    Great, clean source of iron I need for my pregnancy!

    EV
    10/20/2022
    Evan V.
    Canada Canada

    Liver supplement

    Amazing supplement full of all essential nutrients. We use as a multivitamin

    Facebook retargeting pixel

    Bag

    Your cart is empty. Continue Shopping