Is Pop-Tarts Pop-Tarts Frosted Brown Sugar Cinnamon safe?

Full ingredient label

Enriched flour (wheat flour, niacin, reduced iron, thiamin mononitrate, riboflavin, folic acid), high fructose corn syrup, soybean and palm oil (with TBHQ for freshness), dextrose, brown sugar, sugar, wheat flour, modified wheat starch, cracker meal, salt, spices (cinnamon), leavening (baking soda, sodium acid pyrophosphate, monocalcium phosphate), citric acid, natural and artificial flavors. Frosting: sugar, enriched flour, high fructose corn syrup, palm oil, corn starch, cracker meal, salt, gelatin, soy lecithin, artificial flavor.