Beef Organ Supplements
Grass Fed Beef Liver
Grass Fed Beef Liver
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Customer Reviews
I’ve only been taking the bundle pack (Collagen, Vitamin D, & Beef Liver) a few days but already feel an incredible performance boost. I’m less bloated, feel lighter, have heightened mental clarity and am overall performing at a higher level. Thanks Open Source Fitness!
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Purposes & Benefits |
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Grass Fed Beef Liver supports metabolism, energy, exercise performance, immune function, muscle growth, cognitive health, and overall well-being. Our grass-fed beef liver is packed with essential nutrients such as B-12, iron, zinc, vitamin A, omega-3, choline, selenium, copper, vitamin E, retinol, alpha-GPC, and B-vitamins, making it an excellent source of bioavailable nutrients for the body. Liver is third party independently tested for heavy metals, impurities, made in the USA, GMP certified, and produced in an FDA registered facility. 5% of the supplements on the market can match our world class standards. Hormone & pesticide free, and non-GMO. |
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Formula Ingredient Deck |
Benefits Of Each Ingredient |
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Grass-Fed Liver (Bovine) |
· Supports proper DNA synthesis, folate cycle function, energy production, cognitive function, and immune health via highly bioavailable sources of Vitamin B-12 (51,53, 360, 361). · Supports immune health via reduced free radical concentration and high vitamin E content (360,361). · Supports cardiovascular health via high concentrations of omega 3 fatty acids (360, 361). |
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Proper Use of This Supplement |
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Ours Vs. Other on Market
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1. Uses third party independently tested ingredients |
1. Source cheap ingredients from heavily polluted soils. Even “organic” supplements not third party tested |
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2. High quality grass-fed beef liver in a bioavailable |
2. Uses cheap grain fed liver that may contain high amounts of fillers and heavy metals due to poor product quality and lack of third-party lab testing for heavy metals. |
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3. Hormone & pesticide Free and uses non-GMO sources of grass-fed liver. |
3. Does not use Hormone & pesticide free and uses non-GMO sources of grain-fed liver. |
Sources:
- van de Lagemaat, E. E., de Groot, L., & van den Heuvel, E. (2019). Vitamin B12in Relation to Oxidative Stress: A Systematic Review. Nutrients, 11(2), 482. https://doi.org/10.3390/nu11020482
- Romain, M., Sviri, S., Linton, D. M., Stav, I., & van Heerden, P. V. (2016). The role of Vitamin B12 in the critically ill--a review. Anaesthesia and intensive care, 44(4), 447–452. https://doi.org/10.1177/0310057X1604400410
- Shipton, M. J., & Thachil, J. (2015). Vitamin B12 deficiency - A 21st century perspective . Clinical medicine (London, England), 15(2), 145–150. https://doi.org/10.7861/clinmedicine.15-2-145
- Maywald, M., Wessels, I., & Rink, L. (2017). Zinc Signals and Immunity. International journal of molecular sciences, 18(10), 2222. https://doi.org/10.3390/ijms18102222
- Daley, C. A., Abbott, A., Doyle, P. S., Nader, G. A., & Larson, S. (2010). A review of fatty acid profiles and antioxidant content in grass-fed and grain-fed beef. Nutrition Journal, 9(1), 10. https://doi.org/10.1186/1475-2891-9-10
361, A. M., Rossetti, L., Grigioni, G., Irurueta, M., Sancho, A. M., Carrete, J., Pensel, N. A., & Josifovich, J. A. (2005). Antioxidant status and odour profile in fresh beef from pasture or grain-fed cattle. Meat Science, 70(4), 699-705. https://doi.org/10.1016/j.meatsci.2005.02.014
- Hsu, T. H., Chiu, C. C., Wang, Y. C., Chen, T. H., Chen, Y. H., Lee, Y. P., Hung, S. W., Wu, C. P., & Chuang, H. L. (2018). Supplementation with Beef Extract Improves Exercise Performance and Reduces Post-Exercise Fatigue Independent of Gut Microbiota. Nutrients, 10(11), 1740. https://doi.org/10.3390/nu10111740
