In recent years, food safety has become a major concern for people around the world. The issue of unsafe food not only threatens human health but also undermines public trust in the food supply chain. One of the most alarming examples is the "clenbuterol" incident, which revealed that even large corporations like Shuanghui Group are not immune to food safety violations. This raises serious questions about the quality of the food we consume daily.
According to statistics, China experiences approximately 200,000 cases of food poisoning each year, many of which stem from contaminated food products. Incidents such as "Streptococcus suis," "Fushou snail," "red heart egg," "Tuobao fish," "melamine," "clenbuterol," and "fast chicken" have caused widespread fear and confusion among consumers. People are increasingly anxious about what they eat and are struggling to find safe food options.
A significant portion of these food safety issues originates from animal feed. Many harmful substances, including banned chemicals and antibiotics, are added to animal feed during the raising process. These substances accumulate in the animals’ bodies and can be passed on to humans through meat, eggs, and dairy products. Over time, this exposure has led to severe health consequences, including chronic diseases, birth defects, early puberty, and the rise of antibiotic-resistant bacteria.
The aquaculture industry is particularly affected by these challenges. In addition to rising breeding costs, farmers face frequent disease outbreaks that are difficult to control. Diseases often appear suddenly, with complex symptoms that make treatment challenging. As a result, medication costs soar, and many animals still die despite heavy use of drugs. This not only leads to financial losses but also puts immense pressure on farmers.
Experts suggest that the root cause of these problems lies in the weakened immune systems of animals. Long-term use of antibiotics in feed has significantly reduced their natural immunity, making them more susceptible to infections. This has led to more complex and hard-to-treat diseases, further complicating the situation in the farming sector.
The misuse of antibiotics is a major contributor to this crisis. According to reports, nearly half of China’s antibiotics are used in animal farming, with over 97,000 tons of raw materials used annually. This widespread use has not only led to drug resistance but also created long-term risks for both animal and human health. Despite initial benefits in growth and disease prevention, the negative effects of antibiotics have become increasingly evident.
Long-term antibiotic use can lead to toxic side effects in animals, weaken their immune systems, and disrupt the balance of gut microorganisms. This can cause digestive disorders and increase the risk of infections. Moreover, resistant bacteria can spread through the food chain, posing a serious threat to public health.
To address these issues, governments and researchers are seeking safer alternatives to antibiotics. New biological feed additives, such as probiotics, prebiotics, organic acids, antimicrobial peptides, and herbal ingredients, are being developed to enhance animal immunity and reduce reliance on antibiotics. One notable innovation is a natural biological feed additive developed by Yousheng-Ziyue, which shows promising results in improving animal health and reducing disease susceptibility.
As awareness of the dangers of antibiotic overuse grows, regulatory measures are being introduced to phase out their use in feed. It is expected that in the near future, antibiotics will no longer be used as feed additives, paving the way for a healthier and more sustainable agricultural system.
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