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Beef Organs for Immune Health: A Vital Source of Essential Vitamins

It's easy to overlook some of the most powerful sources of nutrients available - beef organs. At Cell Squared, we believe in harnessing the natural benefits that our ancestors relied on for health and vitality. Beef organs are packed with essential vitamins that play a crucial role in supporting your immune system

This blog will guide you through the important vitamins found in beef organs, such as Vitamin B12, Vitamin A, and heme iron. We'll show you how these nutrients help keep your immune system strong and why they are vital for your health.

Key Vitamins in Beef Organs

Beef organs are nutritional powerhouses that provide a wealth of essential vitamins and minerals critical for immune health. Let’s explore the roles and benefits of key nutrients:

Vitamin B12

Vitamin B12, or cobalamin, is pivotal for overall health, particularly immune function. Found in high concentrations in beef organs due to the nutrient-rich, grass-fed diets of the cattle, B12 plays a significant role in the production and proper functioning of immune cells.

Research highlighted in the Journal of Immunology Research shows that Vitamin B12 enhances immune responses by facilitating the production of white blood cells such as lymphocytes, which are crucial for fighting infections. Additionally, by maintaining lower levels of homocysteine—a compound known to compromise immune function when elevated—B12 not only contributes to a stronger immune response but also reduces inflammation effectively.

Vitamin A

Vitamin A, also known as retinol, is vital for maintaining mucosal barriers—our body's first line of defence against infections. Found abundantly in beef liver, one of the richest natural sources, Vitamin A is crucial for the differentiation and function of white blood cells like T cells and B cells, which safeguard against pathogens.

This vitamin also regulates the immune system to prevent overly aggressive responses that could lead to inflammation and tissue damage, making it essential for balanced immune health.

Heme Iron

Heme iron, particularly abundant inbeef liver and spleen, is renowned for its superior bioavailability compared to non-heme iron sources like plant-based foods. This form of iron is crucial for immune health, facilitating the proliferation and effective functioning of immune cells.

Studies indicate that iron deficiency can severely impair immune function and increase susceptibility to infections. Heme iron plays a pivotal role in haemoglobin synthesis, which is essential for transporting oxygen to all body cells, including immune cells. This oxygen transport is vital, enabling immune cells to harness the energy needed to combat pathogens vigorously.

Learn more about this in our blog on Heme Iron in Beef Liver & Spleen.


Copper is naturally abundant inbeef liver and spleen and plays a vital role in supporting the immune system. It helps various immune cells, including neutrophils, monocytes, T lymphocytes, and natural killer cells, which are essential for fighting infections and maintaining immune balance.

Copper also aids in producing cytokines and proteins critical for managing immune responses and inflammation. Its antimicrobial properties boost the body’s ability to fight off infections. Additionally, copper teams up with iron to help form red blood cells, crucial for transporting oxygen throughout the body and maintaining overall health.


Riboflavin, or Vitamin B2, is key to keeping your immune system strong. It acts like a shield, protecting cells from free radical damage that can weaken your immune defences. Riboflavin is crucial for making glutathione, a major fighter against cell damage, and helps keep your liver healthy — your body’s detox centre.

By supporting your liver and boosting your body’s natural defences, riboflavin helps you fight off infections more effectively


Folate, or Vitamin B9, found richly inbeef organs, is a key nutrient that helps keep your immune system ready and responsive. It's crucial for helping your body make new cells, especially the white blood cells that fight off infections.

By supporting cell growth, folate helps your immune system act quickly against invaders like viruses and bacteria. It also protects these cells from free radical damage, which can weaken your immune defence.


Selenium, found abundantly inbeef kidney and liver, is essential for your health. It acts as a powerful antioxidant, protecting your cells from damage by harmful free radicals—unstable particles that can weaken your immune system.

This mineral also helps reduce inflammation, a crucial body response to fighting infections and healing wounds but can be harmful if it becomes chronic. Enhanced levels of selenium are associated with stronger immune responses, helping your body fend off illnesses more effectively. Including beef organs in your diet provides a rich source of selenium that boosts your overall immune health and cellular protection.

Other Essential Nutrients in Beef Organs

Our beef organ supplements are packed with essential nutrients that do more than just support your immune system:

Pantothenic Acid (Vitamin B5) helps break down fats and carbohydrates for energy and aids in producing red blood cells and stress hormones.

Biotin (Vitamin B7) is crucial for maintaining healthy skin, hair, and nails, supporting rapid cell division. Niacin (Vitamin B3) boosts the metabolism of sugars and fats and is essential for healthy skin and nerves.

Coenzyme Q10 (CoQ10), especially rich in beef heart, is vital for energy production and also acts as a powerful antioxidant.

Choline enhances the development and function of cell membranes and supports fat metabolism. 

DAO enzyme, abundant in beef kidney, helps manage histamine levels, aiding those with histamine intolerance and enhancing immune responses.

Cell Squared's Premium Range of Beef Organ Supplements

Cell Squared is dedicated to bringing you wholefood supplements that merge ancestral wisdom with modern nutritional science. Our beef organ supplements utilise the rich, natural nutrient profiles of organs like liver, heart, and kidney to deliver essential vitamins and minerals effectively.

Organic Grass-Fed Beef Liver Capsules and Powder

Dubbed 'Nature’s Multivitamin,' our Beef Liver Capsules and Powder offer a rich array of essential nutrients, including Vitamin A, Vitamin B12, Copper, Folate and heme iron

Whether in capsule form for convenience or powder form for versatile use in your daily diet, these supplements are excellent for boosting energy, supporting immune and skin health, and promoting healthy vision and mental clarity.

Organic Beef Spleen & Liver Capsules

Our unique blend of beef spleen and liver provides an exceptional source of heme iron and Vitamin B12, making these capsules perfect for anyone looking to address iron deficiencies or enhance their blood health.

The combination of these organs not only maximise iron absorption but also supports overall immune health and cognitive function.

Australian Certified Organic Grass-Fed Beef Organs Powder

Our Organic Grass-Fed Beef Organs Powder is a simple, versatile way to integrate the power of beef liver, heart, lung, and spleen into your daily diet. Perfect for those looking to enhance their nutrient intake without changing their eating habits, this powder can be easily added to smoothies, sprinkled over meals, orincorporated into recipes.

With each serving, you're supporting your immune system, boosting your energy levels, and promoting your metabolic health, all while ensuring you consume only the highest quality,Australian Certified Organic ingredients.

Organic Grass-Fed Beef Heart Capsules

For those focused on cardiovascular health and energy metabolism, our Beef Heart Capsules offer a concentrated source of CoQ10, Vitamin B12, and amino acids. These capsules are ideal for athletes or anyone looking to support robust heart function, blood formation and enhance physical stamina.

Their convenient capsule form makes them an easy addition to your daily routine, ensuring you get consistent, targeted nutritional support no matter how busy your schedule. We recommend pairing or staking with beef liver capsules or our beef spleen & liver capsules.

Organic Grass-Fed Beef Kidney Capsules

Designed to support thyroid function and histamine regulation, our Beef Kidney Capsules are rich in Selenium, Riboflavin B2, Vitamin B12 and DAO enzyme. These nutrients aid in metabolic regulation, support hormonal balance, and help manage histamine levels, making them beneficial for those with allergies or those looking to maintain vibrant hair, skin, and nails

Beef organs are a powerhouse of essential vitamins and minerals that play a crucial role in supporting and enhancing immune health.

The nutrients found in beef liver, spleen, and other organs, such as Vitamin A, B12, heme iron, copper, and selenium, work synergistically to boost the immune system's functionality. They help maintain the integrity of mucosal barriers, promote the production and efficiency of immune cells, and provide antioxidant protection, all of which are vital for a robust and responsive immune system.

Incorporating these nutrient-dense supplements into your diet can significantly strengthen your body's natural defences, making you less susceptible to infections and better equipped to maintain overall health.

Explore the benefits of our holistic range and see why Cell Squared is the trusted choice for high-quality, organic beef organ supplements. Each product is meticulously crafted to not only meet but exceed standards of purity and efficacy, ensuring you receive the best nature has to offer.

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