Understanding Hidden Preservatives in Everyday Snacks And Staples
With a little more attention to food labels and a conscious shift in buying habits, we can make choices that not only taste good but also support our long-term health and wellness.

In today’s health-conscious world, individuals tend to choose foods that are marked as “natural," “organic," or “healthy." What they do not realize is that these seemingly natural foods contain hidden synthetic preservatives. While these additives keep food fresh for a longer time, they are never identified as preservatives, thereby becoming even more difficult for individuals to recognize. Pratibha Mahajan, Nutritionist, Granos India shares all you need to know:
How Hidden Preservatives Harm Your Health
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Hidden preservatives are synthetic chemicals that are put into food to keep it fresh and prevent it from rotting. They are often referred to as “stabilizers" or “antioxidants" or are sometimes coded with certain INS numbers. Sodium Benzoate (INS 211), for example, is found in many soft drinks and sauces, whereas Sulfur Dioxide (INS 220) is found in dried fruits. Propionates (INS 280-282), on the other hand, are used in bread to prevent mold growth. These additives, while not always easy to recognize, help to extend the shelf life of everyday products, often at the cost of our long-term health. Although these are found in small quantities, if collectively consumed over a long time, they can be dangerous.
The Possible Health Hazards of Hidden Preservatives
Overconsumption of such preservatives can result in gut imbalances, inflammation, and increased oxidative stress. Additionally, hyperactivity and impaired learning affect children, while adults are at an increased risk of metabolic and autoimmune disorders. It is particularly a concern for Indian diets, which are characterized by processed snacks, ready-to-eat foods, and beverages.
Daily Items That Could Have Preservatives
Hidden preservatives are found in everyday products such as snacks, condiments, sauces, and baked foods. For example, snacks usually have synthetic flavor enhancers, whereas sauces contain sodium benzoate as a preservative. Even ghee and flours can have preservatives such as BHA and propionates.
Additionally, with a little more attention to food labels and a conscious shift in buying habits, we can make choices that not only taste good but also support our long-term health and wellness.
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