Welcome to brain Stuff, a production of I Heart Radio. Hey brain Stuff, I'm Lauren Vogel Bomb and this is another episode from our archives. The one dependable thing about diet ads is that they're sure to rear up at the beginning of the year. Today's classic regards a recent one that involves eating activated charcoal. Is that a good idea? And why are people doing it? Hey brain Stuff, Lauren
Vogel bam here. Maybe you don't cringe at charcoal concoctions that turn your teeth temporarily black in the pursuit of a gleaming smile, but charcoal smoothies. If a line must be drawn, perhaps swilling a thick, earthy smoothie with the unappealing hue of a mud puddle presents just such an opportunity. Activated charcoal, the same stuff left over after you grilla steak, is making its way into everything from smoothies and juices
to pasta and bread. It's widely touted as having detoxifying properties, and in some cases this is true. You'll find activated charcoal in water filters, toothpastes, and facial cleansers, where it does trap pollutants. Its ability to cling to certain chemicals and toxins, is why it's used as an emergency treatment for poisonings and overdoses. Just a fifty gram dose of activated charcoal has the surface area of about seven football fields.
That's a lot of little nooks and crannies that can be used for absorption, all created by the high heat burning of wood or coconut to create an ingestible carbon. And yes, I said adsorb, not absorb. Absorption is what happens when something soaks in. Adsorption is what happens when something sticks on. Because of all of those crevices and activated charcoal, you might say that its surface is molecularly sticky, though certainly the word absorb is fine to use. Colloquially,
activated charcoal superpowers are, however, relegated to the digestive tract. Sure, it can work as a powerful d cleaner on surfaces like teeth and skin, but it really shines by trapping poisons anywhere along the journey from ingestion to expulsion. There are misguided assumptions fueling the charcoal taking trend, though, including the idea that the substance can absorb any so called
toxin in the body to improve your overall health. Adding activated charcoal to food and drink for frequent use could actually cause nutritional issues because it indiscriminately absorbs vitamins and minerals too. Nutritionist Pip Read told The Huffington Post activated charcoal doesn't decipher between toxins and good nutrients, so taking it too regularly or with food means that the charcoal will also absorb the nutrients in your system. The same
goes with any medications you take. We recommend do skepticism about any nutritional trend that promises to detoxify you. Your digestive system and liver do an excellent job of that already and frequently. The best way to keep yourself detoxified is to eat a balanced diet of veged boles and proteins to keep those systems working well. I know that's less Instagram herble, but it's more scientifically accurate. Today's episode is based on the article why are people eating activated Charcoal?
On how stuff Works dot com? Written by Laura L. Dave. Brain Stuff is production of Our Heart Radio in partnership with how stuff works dot Com. It is produced by Tyler Klang. For more podcasts my Heart Radio, visit the air Heart radio, app, Apple podcasts, or wherever you listen to your favorite shows.