When any one of these features is lacking from the. molecular structure the colour is lost. In addition to chromophores, most dyes also contain. groups known as auxochromes (colour helpers), examples of which are carboxylic acid, sulfonic acid, amino, and hydroxyl groups. While these are not responsible for colour, their presence can shift the colour of a colourant and they are most often used to influence.
(NaturalNews) Most of us have heard it a hundred times: drink eight glasses of water a day to stay healthy and hydrated. And while hydration is genuinely important for our health, if you're guzzling all that water with your meals it can actually have a negative impact on your digestion.
Water is a natural lubricant that softens stool and promotes evacuation of the bowels. Lemon juice has a high acid content and works on the digestive system to get things moving. Together, these make a powerful antidote for constipation.