Wellness Influencers Promote $50 Straws Claiming to Block Electromagnetic Radiation
Social media is flooded with ads for a $50 metal straw that influencers say protects against EMF radiation. Scientific evidence does not support these claims.
A growing trend on Instagram and TikTok features wellness influencers promoting special curved metal straws. In a recent Instagram Reel, detox coach Sandra Fernandes demonstrates the straw by placing it between a phone charger and an EMF detector, claiming the signal "stops instantly." She tells viewers that drinking through the straw means "literally drinking protection."
These so-called "EMF straws" belong to a broader market of products—including stickers, jewelry, clothing, and bags—that purport to shield users from electromagnetic frequencies. However, the U.S. Federal Trade Commission (FTC) stated in 2011 that there is no scientific proof that such shields significantly reduce exposure. A 2021 BBC investigation also found that radiation-blocking phone stickers had no measurable effect.
Many influencers link to Frequense, a company selling "frequency-based nutrition" and operating a multi-level marketing (MLM) program. The straw's product description on Frequense's website does not mention health benefits; it is simply described as a "beauty-meets-wellness essential." The company's founders claim over 23 years of experience in network marketing.
Despite a lack of evidence linking low-level EMFs from everyday devices to health problems, public anxiety drives demand. Content creator Mallory Demille, who critiques wellness trends, expressed astonishment at the range of items—from hats to pet tags—sold as EMF blockers.
Experts note that spending $50 on a stainless steel straw is unlikely to cause harm but, like many MAHA (Make America Healthy Again) trends, may make one look silly.
