Processed foods and drinks,and takeaway food.
colourings ?
Market
Unnatural food colourings are derived from petroleum products, which can make them bad for human health (allergies, possibly carcinogens, can cause hyperactivity). (There's nothing bad in natural food colourings, unless you happen to be allergic to any of the ingredients).
Depends what the food colouring base is - any water based food colouring will not mix with the oil. Similarly, alcohol based food colourings. Oil based food colourings will mix just fine. Nothing spectacular happens, you just achieve coloured oil.
When children eat food colourings, nothing happens, there tongue just become the colour of the colouring, it stains and stays like that for about an hour, trust me, :$ I doesn't harm them because it is meant for food anyway, so there is nothing to worry about. Hope that helped in anyway, (:
i heard there is a kind of food coloring made with earthworms, flower nectar, grass and weeds. pretty disgusting...
plenty of sugar , and milk flavourings for it and food colourings
Almost all processed food contains colorings. Just give a example, a coke usually contains caramel as coloring.
Water should work well as food colourings are usually water soluble.
Yes, it's a very rare thing.
Yes, researcher in the past experimented with adding blue, green red and purple food colourings to ordinary foods such as mashed potato and batter. They found that most people were reluctant to even taste foods which weren't the 'right' colour.
Many people think so, theo point is, in general why eat things that have no nutritional value.