This is hilarious.. Someone has "discovered" that tartrazine will make flesh transparent to red light. This is an effect I and others in the same line of work observed something like 20 or 30 years ago. I work with a lot of different dyes for photochemical reactions. Occasionally you accidentally soak your whole hand. I've done this so often it's ceased to be a subject of concern for me. The dyes eventually absorb into your body.
While using tartrazine and a red safe light, you get to see your whole hand, in this case, become fairly transparent. You can see tendons, a few bones, and veins. Lotta fun. Everyone should see this. https://www.naturalnews.com/2024-09-24-tartrazine-temporarily-makes-skin-and-muscle-transparent.html