Fitness expert Jillian Michaels has issued a warning about a growing trend of purchasing unregulated weight-loss peptides online. On the “Fox News Rundown,” Michaels highlighted the health dangers linked to these foreign-sourced chemical compounds, which include heart complications, vision issues, and hormonal imbalances.
She cautioned against the allure of these so-called “miracle drugs,” advocating for thorough research and consultation with a healthcare professional before considering their use. Michaels referred to the practice of dosing oneself based on advice from online forums as particularly risky.
“These are very significant things that need to be further researched and discussed with your doctor,” Michaels stated.
Michaels also noted the ease with which these peptide drugs can be acquired online, although the true source of these products often remains unknown. She urged consumers not to self-medicate but to seek medical oversight if considering such compounds.
The FDA has taken steps to address illegal sales and misleading promotions of GLP-1 compounds. In March, the FDA sent out 30 warning letters to telehealth companies for inaccurate claims about compounded GLP-1 products. FDA Commissioner Marty Makary emphasized the importance of adhering to the approval process even in cases where compounded drugs might address shortages or specific patient needs.
In June, the FDA warned about unapproved GLP-1 drugs after receiving numerous adverse event reports linked to these substances. These unapproved versions lack the FDA’s safety, effectiveness, and quality checks, and are often incorrectly marketed as “research-only” chemicals.
The rise in these illegal sales is fueled by individuals trying to quickly shed “vanity pounds” inspired by dramatic body transformations seen in pop culture. Michaels pointed out that people, including celebrities, are increasingly resorting to these unregulated peptides for weight loss, despite not needing them.
“Every week, there’s another famous celebrity whose face is being splashed through the headlines… and they look gaunt, they look aged,” Michaels explained, highlighting adverse effects like hair loss and a haggard appearance.
Michaels did acknowledge that FDA-approved GLP-1s may be suitable under professional medical care for those with significant obesity or chronic conditions. However, she warned against using them or any unapproved substances for minor weight loss due to the risks.
Potential severe side effects include vision loss and suicidal thoughts. Michaels added that discontinuing these compounds can lead to increased hunger due to disruption in hormone regulation.
“Once you stop, you might experience more hunger, leading to yo-yo dieting and further upsetting your body’s biochemistry,” Michaels warned.
Jillian Michaels emphasized the serious nature of these weight-loss approaches, stressing that they are not trivial interventions to be used for cosmetic purposes.

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