An experiment performed by a doctor in Massachusetts has people questioning whether they will ever eat instant noodles again.
Dr. Braden Kuo of Massachusetts General Hospital used a camera the size of a pill to find out what happens while the body digests pre-cooked noodles.
The resulting video showed that the noodles were still largely intact after two hours, according to USA Today.
As long as the noodles remain in the stomach, so do all the noodles’ additives, including toxic preservatives like tertiary-butyl hydroquinone.
TBHQ prevents oxidation of fats and oils and is a common ingredient in processed food. McDonald’s Chicken McNuggets, Reese’s Peanut Butter Cups, Wheat Thins and Teddy Grahams all contain TBHQ.
The Consumer’s Dictionary of Food Additives reported that 1 gram of TBHQ can cause a number of adverse effects, including nausea, vomiting, ringing in the ears, delirium and a sense of suffocation.
Prolonged exposure to TBHQ can cause biochemical changes and affect liver and reproductive function.
A 2014 study in medical periodical The Journal of Nutrition concluded that women in South Korea who ate more instant noodles were more likely to suffer from metabolic syndrome, the symptoms of which include obesity, high blood pressure, high blood sugar and low levels of HDL cholesterol, which is considered the “good” cholesterol.