How do Food Additives and Preservatives affect Sleep

Why are food additives used? This article will deal with the topic of how food additives and preservatives affect Sleep.

Food additives and preservatives are used for making food appear better and to increase the amount of time it stays fresh. Therefore, it is possible for food to be used for a longer time when it is filled with additives and preservatives. The aesthetic appearance of food is a factor that plays a part in how much people want to buy the product.

Food is being modified with additives and preservatives because it gives the food:

  • color
  • flavor
  • longer shelf life
  • thicker consistency
  • prevent growth of bacteria

This process also thickens and emulsifies the food when needed.

Does Insomnia Develop Because of Additives and Preservatives?

One theory of what causes insomnia is that the over use of additives and preservatives causes our bodies to become more sensitive and in this way develop different kinds of ailments. Some of these are lethargy, tiredness and sleeplessness. Insomnia often occurs if one naps too much during the day and is, therefore, not able to get to sleep during the night. Additives and preservatives are artificial substances and are, therefore, potentially harmful chemicals to our bodies. They can also cause sleep to become fractured by preventing you from falling to a deep sleep.

What Contains Additives and Preservatives?

Additives can be used with any food or drink that there is. They are most often found in:

  • Candy
  • Processed foods
  • Milk
  • Chewing gum
  • Over the counter medications
  • Prescription drugs
  • Nutrition supplements


If food additives cause allergies, it can be difficult to sleep because of the symptoms of allergy.

Symptoms that can be caused by Food Allergy:

  • Headaches
  • Nausea
  • Weakness
  • Wheezing
  • Changes in heart rate
  • Difficulty breathing

These reasons can also be in the way of good sleep by preventing relaxation before going to bed. Find out more about Insomnia Caused by Allergy.

How do Artificial Sweeteners Play a Part?

Artificial sweeteners are said to cause harm to our bodies in many ways. They are chemicals which can cause our bodes to react to it with food sensitivities. In addition, artificial sweeteners can make it more likely for us to gain weight. This is because they increase the amount of calories that the body graves. Therefore, you might end up eating more, if you use a lot of artificial sweeteners. Changes in body weight, diet and food sensitivities can make sleep difficult to achieve if the symptoms cause enough discomfort.

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