As an expert in the field of food chemistry and nutrition, I can provide you with information on the potential side effects of tartrazine, which is a synthetic yellow food dye commonly used in the food and beverage industry.

Tartrazine, also known as E102, has been associated with a range of allergic reactions in some individuals. Here are some of the potential side effects:


1. Allergic Reactions: Some people may experience allergic reactions to tartrazine, which can include skin rashes, hives, and itching.

2. Asthma Attacks: There is evidence that tartrazine can trigger asthma attacks in susceptible individuals, particularly in those who are already diagnosed with asthma.

3. Hyperactivity in Children: Some studies have suggested a link between the consumption of tartrazine and increased hyperactivity in children, although this is a topic of ongoing debate and research.

4. Headaches and Migraines: Some individuals may experience headaches or migraines after consuming products containing tartrazine.

It's important to note that the severity and occurrence of these side effects can vary greatly among individuals, and not everyone will experience them. Additionally, regulatory bodies like the FDA in the United States have deemed tartrazine safe for consumption in the amounts currently used, but it must be labeled on products so that consumers with sensitivities can avoid it.

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E102 Tartrazine side effects. Tartrazine is a synthetic yellow azo dye derived from coal tar and has been banned in several countries (Austria, Norway) because of serious side effects such as causing potentially lethal asthma attacks and nettle rash, hives, DNA damage, tumors of the thyroid and ADHD.read more >>