preservatives

No summary available for this substance.

Preservatives

Preservatives are substances, natural or synthetic, that are added to products such as foods, pharmaceuticals, paints, biological samples, etc. to prevent decomposition by microbial growth or by undesirable chemical changes. They work by inhibiting the growth of bacteria, yeasts, molds, and other microbes to prolong the shelf life of various products.

Category
Food Additive
Molecular Formula
Varies
Mechanism of Action
Preservatives function primarily by creating an inhospitable environment for microbial growth, either by lowering the pH, dehydrating the microbes, or directly damaging the microbial cells.
Evidence Grade
B

Other Names

  • Food Additives
  • Antimicrobial Preservatives
  • Antioxidant Preservatives

Primary Benefits

  • Prevents bacterial growth
  • Increases shelf life of products
  • Prevents food spoilage

Recommended Dosage

Minimum Varies with the type of preservative and product
Maximum Varies with the type of preservative and product
Typical Varies with the type of preservative and product

Side Effects

  • Allergic reactions
  • Digestive disorders
  • Possible risk of cancer with certain types

Precautions

  • Avoid if allergic
  • Avoid excessive consumption
  • Not recommended for certain health conditions

Interactions

  • May interact with certain medications
  • May interact with certain health conditions

Key References

  • Food and Drug Administration (FDA) regulations on food additives
  • European Food Safety Authority (EFSA) opinions on food additives
  • World Health Organization (WHO) database on food additives
Courtney Swan: Why Your ‘Healthy’ Food Is Actually Harmful | TUH #171
Understanding Dietary Misconceptions, Health Implications, and Consumer Empowerment 11:07 0
“60% of Americans diets are coming from ultraprocessed foods, 60% that's more than half of our diet.”

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Courtney Swan: Why Your ‘Healthy’ Food Is Actually Harmful | TUH #171
Understanding Dietary Misconceptions, Health Implications, and Consumer Empowerment 11:50 0
“The difference between ultraprocessed and just something simply processing that we've been doing since the dawn of time is with ultraprocessed foods you're adding a ton of additives and preservatives and fillers in there and that food no longer resembles what that natural state of food once was.”

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Courtney Swan: Why Your ‘Healthy’ Food Is Actually Harmful | TUH #171
Understanding Dietary Misconceptions, Health Implications, and Consumer Empowerment 23:43 0
“This is what many people need to understand is that the majority of the food on our shelves was not created with health in mind. It was created uh with profits in mind because they want it to be shelf stable so that it can stay on the shelf for long periods of time.”

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How To REVERSE YOUR AGE In 40 Days With WATER FASTING | Dr. Alan Goldhamer
Optimize health and reverse aging with fasting and nutrition tips 38:33 0
“it may not be too good an idea to put too much of a preservative into that gut because it will alter the microflora”

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How to Improve Your Eye Health & Offset Vision Loss | Dr. Jeffrey Goldberg
Enhancing Eye Health Through Lifestyle Choices and Preventative Measures 38:03 0
“your ideal eyewash is actually going to be a sterile saline solution a saltwater solution that you know they sell little bottles over the- counter uh eyewash Solutions like that a lot of people wear contacts will have that kind of eyewash solution just a sterile saline eyewash just pure salt water doesn't have to have any other chemicals or preservatives in it”

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How to Improve Your Eye Health & Offset Vision Loss | Dr. Jeffrey Goldberg
Enhancing Eye Health Through Lifestyle Choices and Preventative Measures 1:56:44 0
“it's really good because the preservatives can be very irritating or even inflammatory to the ocular surface to the surface of our eyes so we really do want to if we're using more than a drop or two upgrade they cost a little bit more money they're still over the counter upgrade yourself to the preservative free artificial te”

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Let Food Be Thy Medicine: EAT THIS To Heal The Body & STARVE CANCER! | Dr. William Li
Food as medicine to prevent disease and promote health naturally 2:23:17 0
“the soft drinks, the sodas that we see so commonly around us, it's part of everyday modern life... it went from fruit juices that actually had some carbonation which is just gas, CO2, and that's okay, but what wound up happening is that they started to have less fruit but they figured out how to put chemical flavorings that actually mimic the fruit flavoring and then of course nobody really wants to have just a plain watery looking carbonated drink so then they started to add artificial coloring and then started adding preservatives.”

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Exposing The Food Industry’s Dangerous Lies – Vani Hari
Dangers of Artificial Food Additives and Health-Conscious Dietary Choices 8:36 0
“Chris, over the last 50 or so years the majority of food chemicals that have been produced and put into our food supply have been invented for one sole purpose and that's to improve the bottom line of the food industry.”

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What’s Really in Your “Healthy” Food? A Conversation with Thrive Market CEO Nick Green
Uncovering Truth About Ingredients in Healthy Foods: Thrive Market Insights 44:16 0
“we have 600 plus banned ingredients, uh, no artificial colors, no preservatives, no artificial sweeteners, you know, we're not like no hydrogenated oils, no high fructose corn syrup, like all of the obvious bad stuff is just off.”

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