ingredient information
Blue 1
Blue 1 is a synthetic compound with no nutritional value added in processed foods just to increase their attractiveness. Although Blue 1 is approved by the FDA at a daily level of 12.5 mg/kg per person, scientists demonstrated through several studies that this additive was toxic and carcinogenic. Blue 1 can penetrate the blood stream and lead to chromosomal aberrations, or neurotoxicity. This is particularly alarming for infants whose blood- brain barrier is not fully developed. While further researches are being conducted to assess the safety of food dyes, Blue 1 in infants’ formulas should be taken into consideration.   Sources:
  1. Sabini RW. Handbook of biological dyes and stains synthesis and industrial applications. Hoboken, NJ. John Wiley & Sons, Inc. 2010: 57
  2. Oplatowska-Stachowiak M, Elliott CT. Food Colours: Existing and Emerging Food Safety Concerns. Food Sci Nutr. 2015. doi:10.1080/10408398.2014.889652
  3. Kobylewski S, Jacobson MF. Toxicology of food dyes. Int J Occup Environ Health. 2012; 18(3):220-246.