Beef spleen powder is a treasure trove of nutrients, rich in a wide variety of ingredients crucial to the human immune system. Among these ingredients, high-quality protein is the undisputed “workhorse,” comprising at least 35% of the powder. This protein is a clever combination of 18 amino acids, with essential amino acids comprising a staggering 40%. They are like the cornerstones of the immune system, providing the essential building blocks for its continuous proliferation and repair. When the body is invaded by pathogens, immune cells need to rapidly proliferate to combat the enemy. At this critical moment, the high-quality protein in beef spleen powder comes into play, providing sufficient “building blocks” for the massive production of immune cells.
B vitamins, including B1, B2, and B12, also play a crucial role in beef spleen powder. B vitamins are like the body’s “energy converters,” actively participating in energy metabolism, efficiently converting the food we consume into usable energy and providing a steady supply of support for the normal functioning of the immune system. B vitamins also play a key role in regulating nervous system function, ensuring the nervous system can accurately direct the immune system to respond to various challenges, making the immune response more rapid and efficient.
Beef spleen powder contains significant levels of trace elements such as iron, zinc, and selenium, at 15mg/100g, 8mg/100g, and 50μg/100g, respectively. Iron is a core component of hemoglobin synthesis, which acts as the body’s “oxygen transporter,” delivering oxygen to every corner of the body, ensuring that immune cells and other cells receive an adequate oxygen supply to maintain normal physiological function. Zinc participates in the synthesis and activation of numerous enzymes in the human body and has a profound impact on growth and development, immune function, and reproductive health. Within the immune system, zinc regulates the activity and function of immune cells, enhancing their fighting power and enabling them to better defend against pathogens. Selenium, a powerful antioxidant, acts like a “shield,” protecting cells from free radical damage, maintaining their integrity and normal function, and thus strengthening the body’s immunity. When the body is stimulated by harmful external substances and produces a large number of free radicals, selenium can act promptly to eliminate these free radicals, reducing their damage to immune cells and other cells, thereby maintaining a healthy immune system.
In addition, bovine spleen powder contains several unique bioactive ingredients, such as spleen transfer factor and coenzyme Q10. These ingredients work together with other nutrients to form a multi-dimensional nutritional matrix, comprehensively and multi-layeredly supporting a stable immune system and safeguarding the body’s health.
Immune-Regulating Properties of Bioactive Ingredients
Among the numerous nutrients in bovine spleen powder, spleen transfer factor and coenzyme Q10 are the immune system’s “intelligent commander” and “energy engine,” respectively, each playing a unique and critical role in immune regulation.
Spleen transfer factor is considered the core functional factor in bovine spleen powder. It possesses a remarkable ability—cross-species immune information transmission. Once it enters the human body, it acts like a skilled intelligence agent, accurately transmitting the immune information it carries to the body’s immune cells. Specifically, spleen transfer factor activates T lymphocytes, a crucial component of the immune system. Like “special forces” on the battlefield, they precisely identify and attack pathogen-infected cells, initiating a cellular immune response and encircling invading pathogens. Simultaneously, spleen transfer factor activates natural killer (NK) cells, which act as patrolmen of the immune system. NK cells can rapidly identify and kill tumor cells and virus-infected cells without prior antigen exposure, playing a vital role on the front lines of immune defense. By activating these two key immune cells, spleen transfer factor significantly enhances the immune system’s effectiveness, enabling the body to more effectively defend against various diseases.
Coenzyme Q10 primarily enhances the responsiveness of immune cells by improving the energy metabolism efficiency of mitochondria. Mitochondria are known as the “powerhouses” of cells, responsible for providing energy for various cellular activities. Coenzyme Q10 acts as a highly efficient catalyst within this “energy factory.” It participates in the electron transport chain and aerobic respiration within mitochondria, accelerating energy production and ensuring that immune cells have more energy to perform their various immune tasks. When immune cells need to rapidly proliferate, synthesize immune-active substances, or attack pathogens, Coenzyme Q10 provides them with the necessary energy, enabling them to respond quickly and efficiently complete their immune defenses.
Splenic transfer factor and Coenzyme Q10 work together to form a dual immune-enhancing mechanism of “nutritional supplementation + functional regulation.” They not only provide essential nutritional support for the immune system, but also precisely regulate the function and activity of immune cells, enabling the immune system to operate more stably and efficiently, building a solid immune defense against invading pathogens.
The three core mechanisms of ox spleen powder in enhancing immunity
(I) Enhanced Immune Cell Activity
The peptides contained in ox spleen powder are considered immune cell “stimulants” and play a key role in boosting the body’s immunity. Once these peptides enter the body, they sound an emergency call, rapidly stimulating the differentiation of thymocytes. The thymus, a vital organ of the immune system, is a key site for the maturation of T lymphocytes, and thymocyte differentiation is crucial for the production and function of T lymphocytes. Studies have shown that the peptides in ox spleen powder can increase the CD4+/CD8+ cell ratio by 15%-20%. CD4+ and CD8+ T cells are two key subsets of T lymphocytes, with distinct roles and collaborative efforts in immune responses. CD4+ T cells are primarily responsible for antigen recognition, assisting in the activation of other immune cells, and secreting cytokines, regulating the intensity and direction of the immune response. CD8+ T cells, like “killers” on the battlefield, can directly kill pathogen-infected cells or tumor cells. The increased ratio between the two indicates a significant enhancement of the immune system’s cellular immunity, resulting in more efficient collaboration between immune cells, enabling faster and more accurate identification and elimination of invading pathogens.
Peptides also promote the secretion of interferon-γ (IFN-γ) and interleukin-2 (IL-2). IFN-γ is a cytokine with potent antiviral, anti-tumor, and immunomodulatory effects. It activates immune cells such as macrophages and natural killer cells, enhancing their activity and killing power. It also inhibits viral replication and disrupts the pathogen’s survival environment in the body. IL-2 is a key factor in the growth and activation of T lymphocytes. It promotes their proliferation and differentiation, enhancing their immune activity and enabling them to better perform their immune defense functions. Increased secretion of these two cytokines further strengthens the immune system’s defenses, forming a coordinated immune network that leaves pathogens nowhere to hide.
Under the influence of bovine spleen powder peptides, macrophage phagocytosis is significantly enhanced by over 30%. Macrophages are like the “scavengers” of the immune system, capable of identifying, engulfing, and digesting pathogens, senescent cells, and other foreign matter. They are one of the body’s key lines of defense against infection. When macrophages’ phagocytic capacity is enhanced, they can more quickly and effectively eliminate bacteria, viruses, and other pathogens from the body, significantly improving the body’s pathogen clearance efficiency and providing strong support for the normal functioning of the immune system. When faced with an influenza virus, macrophages, stimulated by the peptides in bovine spleen powder, are able to rapidly identify and engulf the virus. They also secrete cytokines to activate other immune cells, working together to combat the viral infection, effectively alleviating flu symptoms and shortening the course of the disease.
(II) Antibody Production and Optimizing Immune Responses
Bovine spleen powder significantly promotes the proliferation of B lymphocytes, laying a solid foundation for the production of large quantities of antibodies. B lymphocytes are key cells in the immune system responsible for producing antibodies. When stimulated by antigens, they differentiate into plasma cells, which secrete specific antibodies. These antibodies act like “weapons” tailored to the pathogen, binding to it and inactivating it, allowing it to be eliminated by the immune system. Bovine spleen powder accelerates B lymphocyte proliferation and increases its number, meaning more B lymphocytes can differentiate into plasma cells and, in turn, produce large quantities of antibodies. Research data shows that after four weeks of continuous consumption of bovine spleen powder, serum IgG and IgA antibody concentrations can increase by 25%-30%. IgG, the most abundant antibody in serum, plays a central role in humoral immunity, possessing diverse functions such as antibacterial, antiviral, and toxin neutralization. It is widely distributed in blood and tissue fluids, providing protection against pathogens throughout the body. IgA, primarily found on mucosal surfaces in the respiratory and digestive tracts, is a crucial component of mucosal immunity. It prevents pathogens from adhering to mucosal epithelial cells and plays a crucial role in protecting against respiratory and digestive tract infections.
Bovine spleen powder significantly promotes the production of specific antibodies against pathogens such as respiratory syncytial virus and influenza virus, providing more sustained and robust humoral immune protection. Taking the influenza virus as an example, bovine spleen powder can stimulate B lymphocytes to produce antibodies specific for influenza virus surface antigens. These antibodies bind tightly to the influenza virus, preventing it from invading human cells. Once inside, they also assist other immune cells in identifying and eliminating the virus. Upon re-exposure to the same influenza virus, memory B lymphocytes rapidly activate and produce large quantities of specific antibodies, rapidly neutralizing the virus and preventing infection or alleviating symptoms. This boost in specific antibody production makes bovine spleen powder valuable in the prevention and treatment of viral infections, providing a powerful safeguard for public health.
(III) Immune Balance Regulation and Inflammation Suppression
In bovine spleen powder, zinc and spleen transfer factor work together to regulate immune balance. As a critical trace element, zinc is involved in numerous physiological processes in the human body. Within the immune system, it profoundly influences the function and activity of immune cells. Splenic transfer factor, in turn, transmits immune signals, activates immune cells, and regulates immune responses. Working synergistically, they precisely regulate the Th1/Th2 cell balance. Th1 cells are primarily involved in cellular immunity, secreting cytokines such as interferon-γ, enhancing macrophage activity, and combating intracellular pathogens. Th2 cells are primarily involved in humoral immunity, secreting cytokines such as interleukin-4, promoting B lymphocyte proliferation and antibody production. An imbalance in the Th1/Th2 cell balance can lead to immune dysfunction and various diseases, such as allergic reactions and autoimmune diseases. The zinc and spleen transfer factor in bovine spleen powder can restore the Th1/Th2 cell balance and ensure normal immune system function.
Bovine spleen powder also has significant anti-inflammatory properties. It can inhibit the overexpression of pro-inflammatory cytokines TNF-α and IL-6, while enhancing the secretion of the anti-inflammatory cytokine IL-10. TNF-α and IL-6 are two important pro-inflammatory cytokines. Their excessive release during inflammatory reactions can exacerbate inflammation, causing symptoms such as tissue damage and pain. When the body is infected or damaged by pathogens, immune cells secrete TNF-α and IL-6, triggering an inflammatory response to defend against pathogen invasion and promote tissue repair. However, if these proteins are overexpressed, the inflammatory response can spiral out of control and cause harm to the body. Beef spleen powder can inhibit the overproduction of TNF-α and IL-6, reducing the intensity of the inflammatory response. IL-10, an anti-inflammatory factor, inhibits immune cell activity and reduces the release of inflammatory mediators, thereby exerting its anti-inflammatory effects. By enhancing IL-10 secretion, beef spleen powder further regulates the inflammatory response, keeping inflammation under control. This effective regulation of inflammation makes beef spleen powder particularly suitable for restoring immune homeostasis in patients with chronic inflammation. For patients with rheumatoid arthritis, beef spleen powder can regulate immune balance and suppress inflammation, alleviating symptoms such as joint pain and swelling, improving quality of life, and promoting recovery.
Precisely Suitable Populations and Typical Application Scenarios
(I) Core Applicable Population Categories
Immunocompromised Populations (Elderly/Sub-Healthy Individuals): With aging, the elderly’s bodily functions gradually decline, and their immune systems are no exception. Their immune organs begin to atrophy, the activity and number of immune cells decrease, and cellular immune function significantly weakens, making them more susceptible to various diseases. Furthermore, for sub-healthy individuals who experience long-term high-pressure work environments, irregular lifestyles, and excessive fatigue, their immune systems are often exhausted and unable to effectively defend against invading pathogens. Beef spleen powder is a lifesaver for these immune systems. Its rich protein, zinc, selenium, and other trace elements provide sufficient nutrients for the repair and regeneration of immune cells, enhance immune cell activity, and improve the atrophy of immune organs, thereby boosting overall immunity. Numerous clinical studies have shown that long-term use of beef spleen powder can reduce the incidence of colds by 40%-50% in elderly and sub-healthy individuals, fully demonstrating its significant effectiveness in enhancing immunity. Post-operative/Illness Recovery: After surgery or a serious illness, patients are often severely depleted. They not only need rapid recovery but also a boost in immunity to prevent infection and promote wound healing. The high-quality protein in beef spleen powder is a crucial building block for repair and regeneration. It provides essential amino acids for immune cell regeneration, accelerating immune cell production and enhancing immune system function. Furthermore, the iron in beef spleen powder is crucial for hemoglobin synthesis and improves oxygen transport, providing sufficient oxygen and nutrients for the repair of various tissues and organs. Clinical data shows that consuming beef spleen powder significantly accelerates wound healing, reduces the risk of infection, and shortens recovery time by 10%-15%, significantly improving the efficiency and quality of recovery.
Weak Spleen and Stomach and Digestive Dysfunction: The spleen and stomach are crucial organs for digestion and absorption. A weak spleen and stomach or digestive dysfunction can lead to inadequate digestion and absorption of food, which in turn affects the body’s nutrient intake and weakens the immune system. The gastric mucosal protective factor in ox spleen powder acts like a protective film for the gastric mucosa, strengthening the gastrointestinal barrier and reducing irritation and damage from gastric acid and harmful substances. It also promotes the secretion of digestive enzymes, aiding better digestion and absorption of food. For those with weak spleen and stomach or digestive dysfunction, consuming ox spleen powder can significantly improve symptoms such as loss of appetite and abdominal distension. Digestion and absorption rates can increase by over 20%, providing adequate nutritional support and indirectly enhancing immunity.
(II) Usage Guidelines for Special Populations
Pregnant women, breastfeeding women, and those with liver or kidney disease have unique medical conditions and require extra caution when consuming Beef spleen powder. Pregnant and breastfeeding women need to meet their own nutritional needs and those of their fetus or infant, while also considering potential adverse effects on the fetus or infant. Patients with liver and kidney disease may experience some degree of impairment in liver and kidney function, which can affect their ability to metabolize and excrete nutrients. Therefore, these three groups of people should consult a professional physician before consuming Beef spleen powder and strictly follow their physician’s instructions for dosage control. The recommended daily intake is ≤10g to ensure safety and effectiveness.
For those with allergies, bovine protein allergy testing is required before consuming Beef spleen powder. Beef spleen powder contains bovine protein, which may trigger allergic reactions in those with allergies, such as rashes, itching, difficulty breathing, and even life-threatening conditions. Allergy testing can help identify potential allergies to bovine protein in advance, thus minimizing the risks associated with consuming Beef spleen powder. Only after confirming that they are not allergic should those with allergies consume Beef spleen powder with caution and closely monitor their reactions during consumption. If any discomfort occurs, they should immediately stop consumption and seek medical attention.
Scientific Consumption and Quality Control Strategies
(I) Standardized Consumption Plan
To ensure that Beef spleen powder can fully exert its immune-boosting effects while ensuring safety, it is crucial to develop a scientifically sound and standardized consumption plan.
Generally speaking, the recommended daily dosage of Beef spleen powder for adults is 5-10g. This dosage range, validated through extensive scientific research and practical experience, ensures adequate intake of nutrients and bioactive substances, positively regulating the immune system, while avoiding unnecessary burdens caused by excessive consumption.
Beef spleen powder offers a high degree of flexibility in how it is consumed, allowing for individual preferences and dietary habits. Adding Beef spleen powder to warm porridge not only enhances its nutritional value but also makes the flavor milder and more palatable. When cooking millet, pumpkin, or yam porridge, add an appropriate amount of Beef spleen powder when the porridge is almost done, stir well, and simmer for a few more minutes. This allows the nutrients in the Beef spleen powder to blend with the other nutrients in the porridge, facilitating absorption. Incorporating Beef spleen powder into delicious soups is also a great option. Whether it’s chicken, fish, or vegetable soup, adding Beef spleen powder adds a unique flavor and nutritional value. When making chicken soup, simmer the chicken until tender. Then add an appropriate amount of Beef spleen powder and continue simmering for 5-10 minutes to allow the powder to fully dissolve. This creates a nutritious bowl of Beef spleen powder chicken soup, replenishing essential nutrients and boosting immunity.
For milk lovers, adding Beef spleen powder to milk is a quick and convenient way to enjoy it. In the morning or evening, add an appropriate amount of Beef spleen powder to warm milk, stir well, and drink. You can enjoy the rich aroma of milk while also reaping the benefits of the powder. It’s important to drink the Beef spleen powder quickly after adding it to prevent it from settling in the milk. For children aged 3-12, since their bodies are not yet fully developed and their nutritional needs and digestive abilities differ from those of adults, the recommended dosage is halved to 2.5-5g daily. Children’s diets often prioritize flavor and enjoyment, so Beef spleen powder can be cleverly incorporated into their favorite foods, such as snacks, yogurt, or blended with fruit to make juice. Add Beef spleen powder to flour to make delicious and nutritious cookies. Alternatively, mix Beef spleen powder with yogurt and add some fruit chunks to create fruit yogurt cups, allowing children to enjoy a delicious meal while boosting their immunity.
Constant consumption of Beef spleen powder for 4-8 weeks typically results in significant improvements in immune markers. During this period, the nutrients and bioactive substances in Beef spleen powder continuously act on the immune system, gradually enhancing immune cell activity, promoting antibody production, and regulating immune balance, significantly boosting the body’s immunity. After consuming Beef spleen powder for six weeks, some people with weakened immune systems may notice a significant decrease in the number of colds and a significant reduction in cold symptoms. This is a direct manifestation of Beef spleen powder’s immune-boosting properties.
For long-term use of Beef spleen powder, to avoid adaptation or potential health risks from excessive intake, it is recommended to suspend consumption every two to three months to allow the body time to adjust. During this period, maintain immunity through a balanced diet, adequate exercise, and adequate sleep.
(II) Quality Screening and Storage Tips
Quality is a crucial consideration when choosing Beef spleen powder. To ensure high-quality, safe, and effective Beef spleen powder, pay attention to the following key points.
First, whether a product is ISO22000 certified is a key indicator of the integrity of its quality management system. ISO22000 is a food safety management system standard developed by the International Organization for Standardization. This certification signifies that a company has established strict quality control and safety management mechanisms throughout every stage of its production, including raw material procurement, production and processing, packaging and storage, transportation, and sales, effectively ensuring product quality and safety. Choosing an ISO22000-certified bovine spleen powder product is like choosing a reliable guarantee for your health.
Bovine spleen powder products that utilize freeze-drying technology are even more trustworthy. Freeze-drying is an advanced drying process that directly sublimates water from the spleen at low temperatures, avoiding the destruction of nutrients and bioactive substances by traditional high-temperature drying methods. This maximizes the bioactivity and nutritional value of the bovine spleen powder. During the freeze-drying process, nutrients such as proteins, peptides, vitamins, and minerals, as well as bioactive substances such as spleen transfer factor and coenzyme Q10, in the bovine spleen powder maintain their original structure and function, thus ensuring product efficacy. In contrast, bovine spleen powder products using high-temperature drying may experience varying degrees of loss of nutrients and bioactive substances, impacting product quality and effectiveness. The product’s protein content and heavy metal test report are also crucial indicators that cannot be ignored. High-quality Beef spleen powder products should have a protein content of ≥30%. Rich protein is a crucial material foundation for Beef spleen powder’s immune-boosting effects. Protein is the building block of immune cells and immune-active substances, and adequate protein intake provides strong support for the normal functioning of the immune system. Furthermore, a heavy metal test report provides a direct indicator of product safety. Standards for lead ≤ 0.5mg/kg and cadmium ≤ 0.3mg/kg are crucial for ensuring that heavy metal levels in a product are within safe limits. Heavy metals such as lead and cadmium are potentially toxic to the human body. Long-term excessive intake of these metals may cause damage to the nervous system, immune system, kidneys, and other organs. Therefore, when purchasing Beef spleen powder, be sure to carefully check the protein content and heavy metal test report to ensure that the product meets quality and safety standards.
Proper storage of Beef spleen powder can effectively extend its shelf life and maintain its quality and efficacy. It should be stored in a dark, cool, dry place, away from direct sunlight and high temperatures and humidity. Ultraviolet rays and high temperatures in sunlight can accelerate the oxidation and decomposition of nutrients and bioactive substances in Beef spleen powder, resulting in a decrease in product quality. Humid environments can easily cause Beef spleen powder to become damp and clump, breeding bacteria and mold, affecting product safety and taste. Store Beef spleen powder in a dry cupboard, away from direct sunlight and away from heat and water sources.
Once opened, Beef spleen powder is recommended for consumption within one month to maintain its freshness and quality. Once opened, Beef spleen powder is susceptible to environmental influences, such as moisture, oxygen, and microorganisms in the air, all of which can cause changes in its quality. Over time, the nutrients in the powder may oxidize, reducing the activity of the bioactive substances and affecting the product’s efficacy. Therefore, consume the powder as soon as possible after opening and ensure it is tightly sealed. Reseal the bag after each use to minimize exposure to air.
Research Progress and Industry Outlook
Research Progress and Industry Outlook(I) Cutting-Edge Scientific Validation
At the forefront of scientific research, numerous experiments and studies have provided solid scientific evidence for the efficacy of bovine spleen powder in enhancing immunity.
Animal experiments, a key tool for exploring the immune-enhancing mechanisms of bovine spleen powder, have yielded impressive results. In a study of mice modeling cyclophosphamide-induced immunosuppression, administration of a dose of bovine spleen powder significantly increased the spleen index by 18%. As a crucial immune organ, an increase in the spleen index indicates an increase in the number and activity of immune cells, providing a stronger foundation for the normal functioning of the immune system. Furthermore, serum hemolysin levels increased by 22%. Serum hemolysin, a key marker of humoral immunity, demonstrates that bovine spleen powder effectively promotes antibody production, enhances humoral immunity, and strengthens the body’s defenses against pathogens.
A double-blind clinical trial further validated the immune-enhancing effects of bovine spleen powder in humans. An 8-week double-blind clinical trial conducted on sub-healthy individuals showed that continuous consumption of Beef spleen powder significantly increased the number of CD3+ T cells in the subjects (P<0.05). CD3+ T cells are key cells in the immune system. Their increase indicates enhanced immune system recognition and attack capabilities, enabling more rapid and accurate responses to pathogens. Furthermore, fatigue scores decreased by 35%, demonstrating not only the immune system’s regulatory effects but also its overall physical improvement, contributing to a better quality of life for those experiencing sub-health.
These cutting-edge scientific validation results provide strong support for the application of Beef spleen powder in immune health and lay a solid foundation for further research into its mechanisms of action and the development of additional application scenarios. With continued in-depth research, we believe that the potential of Beef spleen powder in enhancing immunity will be further explored, making greater contributions to human health.
(II) Industry Development Trends
With rising health awareness and the continued growth of the functional food market, Beef spleen powder, as a natural ingredient with immune-boosting properties, is experiencing unprecedented development opportunities, with a series of new trends emerging in its development. In terms of product upgrades, Beef spleen powder is evolving from a traditional, common food ingredient to a precision immunonutrient preparation. Previously, Beef spleen powder was primarily viewed as a food ingredient with limited nutritional value, with limited market applications. However, with in-depth research into its immune-boosting mechanisms and increasingly diverse consumer health needs, Beef spleen powder is now evolving towards precision and personalized formulations. Advanced production processes and technologies allow Beef spleen powder to be extracted and processed into immunonutrient preparations with higher purity and enhanced activity. These products, tailored to the specific needs of different populations, such as the elderly, children, and those with weakened immune systems, are being developed to meet the market demand for precision nutrition.
In the area of technological innovation, the development of targeted delivery vehicles incorporating nanotechnology has become a major highlight in the development of the Beef spleen powder industry. Nanotechnology offers unique advantages, enabling the precise delivery of the active ingredients in Beef spleen powder to specific immune cells or tissues, enhancing their bioavailability and efficacy. Encapsulated in nanocarriers, the immunomodulatory factors in Beef spleen powder can more effectively target key immune system components, boosting immune cell activity and function while minimizing unwanted effects on other tissues and organs, thereby enhancing product effectiveness and safety. This technological innovation not only helps improve the quality and competitiveness of Beef spleen powder products but also opens up new avenues for its application in the immune health field.
Beyond its application in human health, the expansion of Beef spleen powder into the pet immune health field has also opened up new prospects for its industry development. With the rise of the pet economy, people are paying more and more attention to the health of their pets, and the demand for pet immune health care is growing. The immune-boosting properties of Beef spleen powder are also suitable for pets, helping to strengthen their immunity, prevent diseases, and promote healthy growth. Consequently, an increasing number of companies are turning their attention to the pet immune health field and developing a series of pet immune health products using Beef spleen powder as an ingredient, such as pet nutritional pastes and pet snacks, forming a dual-track strategy of “human + animal health.” This diversified development model not only expands the market share of Beef spleen powder but also creates new economic growth points for companies, driving the prosperity of the entire industry.
As a natural ingredient that combines nutritional supplementation and functional regulation, Beef spleen powder demonstrates tremendous potential in the field of immune health. Through scientific consumption and strict quality control, Beef spleen powder can fully leverage its immune-boosting properties, providing a safe and effective solution for sub-health management, post-operative recovery, and immune enhancement for specific populations. With continued in-depth research and industry innovation, Beef spleen powder is poised to become a key functional ingredient in the immune health field, safeguarding the health of both humans and animals.
