With my pleasure.

https://draxe.com/4-dangerous-and-common-vitamin-fillers-you-must-avoid/

https://www.nrv.gov.au/chronic-disease/macronutrient-balance

This is an area of research I am keenly-interested in. Please, I would not mind being updated on any information that is available. Thank you @Vladimir for supplying those articles.

May I humbly point out that only one reference supplied by Vladimir Kilchitsky in Belarus is peer-reviewed. I am not stating the others are flawed (although I read some of them with considerable trepidation), but I am asking for caution when interpreting the claims. In the peer-reviewed article (the first one in the list of quotes), color doesn't refer to color in foodstuffs. Another drawback in that article is: the statistical analysis is incomplete. There is much more to be looked at in the massive data set. Perhaps some of the statistical outcomes need to be looked at in a more subtle way if the statistical analysis were to be complete.

Dear Dr Awatef,

We have done a study to see if there is a relationship between intake of food colourants, nitrate, nitrite and fats on children body mass index and lipid profile. Please have a look at the attached work.

Best regards

Article Analysis of the content, colourants, fats, nitrate and nitri...

Another work to find out alternatives to artificial food dyes in cupcakes

Article Effect of Roselle Calyces Extract on the Chemical and Sensor...

 Dear Dr Aly,

Thanks for your attachment, it is useful for me.