For a long time, the concepts of "safer without additives," "additives are all harmful chemicals," and "zero additives are healthier" have been widely misunderstood and stigmatized in food safety discussions, even becoming scapegoats for illegal additives. In fact, legal and compliant food additives are the cornerstone of the modern food industry and a crucial means of ensuring food safety. Clarifying boundaries, understanding standards, and making rational choices are essential to truly safeguarding food safety.
I. First, clarify the core boundaries: Food additives ≠ illegal additives
This is the first principle for understanding food safety and additives. According to the *Food Safety Law of the People's Republic of China*, food additives are artificial or natural substances added to food to improve its quality, color, aroma, and flavor, as well as for preservation, freshness, and processing needs. These include nutritional fortifiers and food flavorings.
China implements GB 2760-2024, *National Food Safety Standard - Standard for the Use of Food Additives*, which approves only over 2,300 legal additives, clearly defining the categories, maximum dosage, and scope of application. All additives have undergone acute and chronic toxicity and lifetime intake safety assessments. Sudan Red, melamine, clenbuterol, formaldehyde, and industrial gelatin are not food additives at all; they are illegal additives prohibited by the state and should not be confused with food additives.
II. Food Additives: Not "Monsters," But "Guardians" of Food Safety Without food additives, there would be no modern food industry, and it would be even more difficult to guarantee food safety and stability. Their core functions directly address critical pain points in food safety:
1. **Preservation and Freshness; Blocking Microbial Risks:** Preservatives such as potassium sorbate and sodium benzoate inhibit the proliferation of bacteria and mold, preventing food spoilage and deterioration, and eliminating the production of deadly toxins like botulinum toxin and aflatoxin.
2. **Antioxidation; Preventing Lipid Deterioration:** Antioxidants—such as Vitamin C and rosemary extract—delay the oxidation of fats and oils, thereby preventing the development of "rancid" odors and harmful peroxides, and safeguarding the safety of foods like cooking oils, pastries, and nuts.
3. **Quality Stabilization; Reducing Transport Losses:** Emulsifiers and thickeners prevent beverages from separating and bread from becoming stale; this extends shelf life and reduces the risks of food waste and spoilage.
4. **Nutritional Fortification; Bridging Dietary Gaps:** Iodized salt, iron-fortified soy sauce, and vitamin-enriched foods utilize additives to provide nutritional supplementation, thereby safeguarding public health.
Simply put: the *reasonable* use of additives is intended to make food *safer*; it is the *misuse* and *illegal addition* of substances that constitute the true enemies of food safety.
III. Dispelling Three Major Misconceptions: Bidding Farewell to "Additive Anxiety"
**Misconception 1: "Zero-Additive" Foods Are Healthier and Safer**
"Zero-additive" claims are often merely marketing gimmicks. Some foods advertised as "preservative-free" actually rely on high levels of salt, sugar, or oil to achieve preservation; long-term consumption of such foods can, in fact, increase the risk of cardiovascular and metabolic diseases. Furthermore, processed foods that contain absolutely no additives are highly susceptible to spoilage during transport and storage, posing a risk of microbial contamination that is far higher than that of foods containing legally compliant additives. **Misconception 2: Natural Additives Are Safer Than Synthetic Additives**
Safety is determined not by origin, but by regulatory compliance. Whether derived from natural extraction (such as steviol glycosides or red yeast rice) or chemical synthesis, any additive that has passed national safety assessments and is used in accordance with regulations is considered safe and harmless. Conversely, if the extraction processes for natural substances fail to meet established standards, the resulting additives may actually carry contaminants such as heavy metals or pesticide residues. **Misconception 3: Combining Multiple Additives Leads to "Cumulative Toxicity"**
When formulating national standards, regulators have already fully taken into account the safety implications of dietary exposure, combined usage, and long-term consumption. Therefore, provided that no single additive exceeds its prescribed scope or maximum limit, their combined use will not result in cumulative harm. IV. Upholding the Bottom Line of Food Safety: Dual Supervision and Responsibility China implements strict full-chain supervision of food additives, with checks at every stage from production to the table:
1. Standard Access: Only additives listed in GB 2760 are permitted for use; exceeding the scope or limits is illegal.
2. Production Licensing: Additive manufacturers must obtain SC certification and implement factory inspection and record-keeping systems.
3. Usage Standards: Enterprises must implement "five-specialized management" (specialized procurement, specialized record-keeping, specialized storage areas, specialized measuring equipment, and specialized personnel responsible), strictly prohibiting the use of additives to cover up food spoilage or falsify food quality.
4. Transparent Labeling: Ingredient lists must accurately label the generic names of additives; ambiguous labeling and false advertising are prohibited.
5. Strict Enforcement: Market supervision departments conduct routine spot checks and severely punish violations according to law, protecting consumers' right to know and right to health.
V. How Should Consumers Choose? Remember these 3 simple tips:
1. Check the ingredient list: Prioritize foods with simple ingredient lists and fewer additives. Reject products with unclear labels or no proper markings.
2. Identify "zero additives": Don't blindly believe claims. Be wary of foods that claim to be "preservative-free" but are high in salt and sugar.
3. Choose reputable channels: Purchase foods with SC certification and clear expiration dates. Stay away from substandard products and unpackaged, low-quality foods.
The core of food safety is not eliminating additives altogether, but preventing their illegal use. Food additives themselves are not inherently bad; compliant use ensures safety. Illegal addition is the root of hidden dangers. By abandoning prejudice, adopting scientific understanding, and consuming rationally, coupled with strict supervision and corporate self-discipline, we can ensure that food additives truly serve food safety, protecting our peace of mind and health with every meal.
