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Copyright © 2025 Foodies Only
Copyright © 2025 Foodies Only
5 min
04/02/2026
Food science, along with safety regulations, influences how we process packaged foods and ultimately informs consumers' decisions. It is vital for consumers looking to make informed decisions to research these myths to compare their perceived truths with what science has demonstrated to be the case.
The packaging of foods in today's society has led to confusion among consumers. Many people have fallen into simplifying everything from processed products to raw ingredients using terms like "bad" or "good." This has resulted in distrust and subsequent rejection of packaged foods altogether. However, this view of packaged foods is too simple and fails to address the numerous factors that contribute to the existence of these products and how they should be viewed.
Monosodium glutamate, otherwise known as MSG, has received a bad rap for many years, primarily from anecdotal reports and studies whose findings have since been debunked. Fortunately, scientific research continues to demonstrate that when consumed at the amounts typically eaten by most people, MSG is safe. MSG is simply the sodium salt of glutamic acid, which occurs naturally in some foods like tomatoes, cheese and various meats. One of the myths about MSG is that it will cause a person to eat more because it masks the taste of the product with a stronger flavour.
Food preservatives protect from spoilage, inhibiting bacterial growth and helping improve food safety. Without preservatives, many food items will spoil much sooner than they would otherwise and be unsafe to consume. Not every food preservative is synthetic, nor are all synthetic food preservatives harmful to your health. All food preservatives that have been approved have undergone extensive safety testing and have a set limit for their approved use in food products.
Food processing encompasses more than just one type of process used to prepare food items. There are many types of food processing techniques (i.e., washing, freezing, roasting, fermenting, and packaging). While ultra-processed foods may have a low nutritional content, packaged food that has been minimally processed (i.e., frozen veggies, paneer cheese, and whole-wheat flour) can provide a high-quality nutritional option with ease of availability.
Fresh fruits and vegetables are great, but being "fresh” does not necessarily mean a fruit or vegetable is a high-quality source of nutrition. Frozen vegetables and vacuum-sealed grains (for example) remain intact with nutrients because they were harvested at their peak freshness. Conversely, many "fresh" fruits and vegetables that travel a great distance from the farm lose nutrients over time.
Having an extended list of ingredients in the food product doesn't imply low quality, as there are many cases where different ingredients (stabilisers, emulsifiers, and fortifying agents) are necessary to provide different benefits to the food in terms of safety, texture and nutrition. The key point in determining quality is to understand what each specific ingredient does. A short ingredient list may not even indicate that there are no unhealthy ingredients, while a longer list may actually indicate good shelf stability but still be perfectly healthy.
Lifestyle diseases can be affected by a combination of various lifestyle factors, including diet, physical activity level, genetic factors, and stress levels. Focusing only on packaged foods or trying to eliminate them from our diets takes us away from a larger health picture. Routine consumption of high-fat/high-sugar-containing packaged foods may be harmful to health, but using them occasionally or using them with awareness does not guarantee an adverse health outcome. Moderation and balance continue to be the best bet.
Packaged foods are not the enemy. They provide a valuable resource to enable people to quickly and easily make meals that are safe, convenient, and consistent in a world where access to food and time to prepare food varies drastically. The real challenge is to be able to discern between marketing jargon, serving size information, nutrition information, and your own personal goals when selecting foods to buy.
