Question

if food colour is kept to eyes any harm to eye​

Answer 1

Answer:

no harm please like and follow me

Answer 2

Answer:

According to the American Academy of Ophthalmology, pH values less than 4.0 can induce acidic corneal burns. Based on the data obtained in this study, certain food coloring dyes could cause serious harm to the eye, and the practice of dying the eye or contact lenses with food coloring should be eschewed.