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General Questions
What is Indigo Carmine?
About Indigo Carmine
Indigo Carmine, or FD&C Blue No. 2, is a food dye commonly used to enhance the visual appeal of various products. Some individuals may experience a temporary increase in blood pressure after consuming products with Indigo Carmine, especially if they are sensitive to food dyes or have a pre-existing condition affecting blood pressure regulation. This temporary increase is believed to be caused by the direct effects of Indigo Carmine on blood vessels.
It is important for individuals with hypertension or cardiovascular conditions to be cautious when consuming foods or beverages with this food dye.