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Parasite 'Diet' Trend Sparks Deadly Health Warnings
30 Jul
Summary
- Social media trend links intestinal parasite to rapid weight loss.
- Medical experts warn this parasite infection can be deadly.
- Arizona investigates 36 locally acquired cases of the illness.

Social media platforms are witnessing a concerning trend where users jest about utilizing the intestinal parasite Cyclospora cayetanensis for rapid weight loss, a phenomenon informally termed "cyclospora skinny." This has led health officials in Arizona to investigate 36 locally acquired cases of the illness.
Medical experts strongly caution against this dangerous notion, highlighting that infection with Cyclospora cayetanensis is a severe and painful condition. The parasite, spread through contaminated food or water, infects the small intestine and causes prolonged diarrhea, loss of appetite, and cramping. While weight loss can occur, it stems from detrimental fluid loss and malabsorption, not healthy fat reduction.
Ignoring symptoms or intentionally seeking infection carries significant health risks. Cyclosporiasis can persist for months and, if left untreated, may lead to severe dehydration, electrolyte imbalances, and dangerous complications, particularly for vulnerable populations like children and those with weakened immune systems. Treatment typically requires prescription antibiotics.