The antinuclear antibody (ANA) test is the go-to screening test for lupus. If the result is negative, says Dr. Gilkeson, you can almost guarantee that a patient doesnât have lupus. On the other hand, a positive result is much less clear; 90% to 95% of people who have a positive ANA test donât have lupus.
ProGel Professional Grade Food Colouring UK. ProGelÂ® concentrated colours by Rainbow Dust Colours are the new standard for food colouration. Highly concentrated, only the smallest amount of ProGelÂ® is required to give a deep rich colour to your creations, meaning that our tubes last a long, long time! Simply add a small amount to your sugarpaste, marzipan, buttercream etc and watch it transform into your desired colour as it is mixed in.
Excipient (pharmacologically inactive substance) FDA has regulatory review for color additives used in foods, drugs, cosmetics, and medical devices. FD&C Blue No. 1, also known as Brillant Blue FCF (for coloring food), is a water-soluble artificial blue dye allowed by the FDA for use in foods, drugs and cosmetics. FD&C Blue No. 1 is widely used in food products (candies, confections, beverages, etc.) and there have been no reports of toxicity associated with this general food use.