Titanium dioxide is not a good substance for humans to consume and is likely bad for the gut.

“Well, what's funny is the first word I see is pure, >> right? pure protein. So, this is these are interesting because they're part of a growing section of the grocery store, which is sort of the protein enriched foods that masquerade as healthy, which are not actually healthy. And you can see that if you do a little more digging beyond the calories, because I mean, look at to our previous discussion of calories. Big bold letters, 180 calories, doesn't sound like that many calories to me >> and it's got 20 grams of protein. That is healthier, right? That is essentially where most of the consumers may stop. And that's that's how they market it on the front. 20 gram of protein, 1 gram of sugar, >> and 180 calories. These must be healthy. But we begin to read the ingredients and we see things like, well, titanium dioxide. Um, that's not a great thing for humans. You don't want to be eating titanium dioxide. Probably bad for your gut.”