New Study Debunks Popular Keto Diet Claims, Sparks Debate

A recent study published on July 7, 2026, challenges the widespread claims about the ketogenic diet's benefits. Researchers from the University of Cambridge found that while the keto diet can lead to rapid weight loss initially, it may increase the risk of heart disease when followed long-term. The study tracked 2,000 adults over two years, revealing a 15% rise in LDL cholesterol levels among strict keto followers, according to BBC. This has reignited discussions among nutritionists about balancing fad diets with sustainable eating habits. Experts urge individuals to consult healthcare professionals before adopting extreme diets to avoid potential health risks.