Sentences with phrase «since synthetic dyes»

Since synthetic dyes are relatively new, there are still no health studies for long term artificial color consumption.

Not exact matches

Synthetic food colors have been suspected of triggering behavioral problems in children since the 1970s, when pediatric allergist Ben Feingold began treating allergies by putting children on elimination diets, free of both synthetic food dyes and preseSynthetic food colors have been suspected of triggering behavioral problems in children since the 1970s, when pediatric allergist Ben Feingold began treating allergies by putting children on elimination diets, free of both synthetic food dyes and presesynthetic food dyes and preservatives.

The book chronicles the artist's ingenious use of materials, which began with a Soundsuit constructed entirely from twigs and has since ranged from secondhand rugs and other thrift - store finds to feathers, buttons, beading, and dyed synthetic hair.