Artificial food dyes, also known as synthetic food colourings, are commonly added to processed foods and beverages to enhance their colour. While they are generally recognized as safe by regulatory agencies like the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA), some people may experience side effects or adverse reactions to these additives. Common side effects of artificial food dyes can include:

1. Allergic Reactions: Some individuals may be allergic to specific food dyes, leading to symptoms like hives, itching, swelling, or difficulty breathing.
2. Gastrointestinal Distress: Consumption of artificial food dyes can lead to digestive problems such as stomachaches, nausea, or diarrhea in sensitive individuals.
3. Headaches: Some people report experiencing headaches as a result of consuming foods or beverages with artificial food colourings.
4. Sensitivity to Specific Dyes: While some people may react to certain food dyes, they may not experience the same issues with others. For example, tartrazine (Yellow 5) and Red 40 are commonly cited as dyes that some individuals are more sensitive to.

It's important to note that individual responses to artificial food dyes vary. Not everyone will experience these side effects, and many people can consume products containing food dyes without any adverse effects.  The best practice is reading food labels so you make informed choices about the products you consume.

Sweat Supplements are 3rd-Party Tested and made without the use of artificial dyes or filler ingredients. We are:

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Sources

Kobylewski S, Jacobson MF. Toxicology of food dyes. Int J Occup Environ Health. 2012 Jul-Sep;18(3):220-46. doi: 10.1179/1077352512Z.00000000034. PMID: 23026007.

Weisbrod DB, Caruana DL, Li D, Wan L, Szema AM. A Case Report of Allergic Hypersensitivity to Color Additives in Slurpee® Beverages. Yale J Biol Med. 2023 Mar 31;96(1):79-82. doi: 10.59249/KGFT1011. PMID: 37009191; PMCID: PMC10052599.

Rinninella E, Cintoni M, Raoul P, Gasbarrini A, Mele MC. Food Additives, Gut Microbiota, and Irritable Bowel Syndrome: A Hidden Track. Int J Environ Res Public Health. 2020 Nov 27;17(23):8816. doi: 10.3390/ijerph17238816. PMID: 33260947; PMCID: PMC7730902.