Toxins

Will eating a leaf with chlorophyll provide relief to a person bitten by a venomous snake? No, that's not true: A board-certified emergency medicine toxicologist specializing in herpetology and envenomation (exposure to poison from a bite or sting) treatment told Lead Stories, "Chlorophyll does not neutralize snake venom." A botany expert also told Lead Stories there is "no scientific basis…

Did a NASA study find that snake plants, a type of houseplant, improve air quality in your home while you sleep? No, that's not true: A public affairs officer for NASA told Lead Stories that NASA has not made this claim and that the results taken from a 1989 study it ran on air-quality factors have been misinterpreted. A 2019…

Do COVID-19 mRNA vaccines and treatments for the virus come from snake venom and do the vaccines then cause humans to produce venom in their bodies? In addition, is nicotine the "perfect antidote" for COVID, making the vaccines unnecessary? No, none of those things are true: These assertions have no basis in science, infectious disease experts told Lead Stories. The…

Do the blue eyes of babies turn brown because of carbon -- and can adult eye color tinted by heavy metals, toxins and diseases be changed by "detoxing" -- by adopting a raw fruit-based vegan diet or using herbs such as contribo? No, that's not true: The color of human eyes is determined by several different genes that affect the…

Does consuming folic acid or folate cause depression, particularly postpartum? No, that's not true: There is no substantiated evidence to suggest that folic acid causes depression, postpartum or otherwise. A medical expert who focuses on the genetic links between folate and postpartum depression told Lead Stories that such claims are "absolutely unfounded" and "potentially harmful misinformation." Rather, research suggests that…

Do tampons pull "moisture out of the vagina" to cause reproductive disorders such as tumors, ovarian cysts and fibroids? No, that's not true: Medical experts told Lead Stories there is no evidence that pulling "moisture out of the vagina" would result in reproductive disorders like tumors, ovarian cysts or fibroids as those are genetic and cell-driven processes unrelated to tampons…

Was lead paint banned from residential use in the United States because homes coated in lead paint could protect residents from radiation that someone wanted them to be exposed to? No, that's not true: Laws regulating lead paint, starting with the Lead-Based Paint Poisoning Prevention Act in 1971 and followed by the Consumer Product Safety Commission's final ban on lead-containing…

Do bras made of unnatural fibers or those that contain underwire cause breast cancer? No, that's not true: Experts agree that there is no substantive or reliable scientific evidence that wearing underwire bras or those made of unnatural fibers is linked to an increased risk of breast cancer. The claim originated in a 1-hour video shared to YouTube on October…

Are self-administered coffee enemas an effective way to remove toxins in the body and safe enough to be considered "not that big of a deal"? No, that's missing context: The claim that do it yourself at-home coffee enemas are a safe and effective way to cleans toxins from the body is not proven by any scientific or medical data. A…

Are menstrual cycles not natural and are they caused because the body is removing toxins? No, that's not true: "It is completely natural and it is essential," a physician and scientist told Lead Stories about the menstrual cycle. The claim that the menstrual cycle is due to the body removing toxins is not scientifically true, the expert said. The claim…