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🥑🫀 Cardiovascular Nutrition in 2026: Cutting Through the Noise In an era dominated by social media claims and dietary polarization, this state-of-the-art review in JACC Advancesprovides much-needed clarity on trending cardiovascular nutrition controversies  . Rather than ideology, the authors categorize foods into three evidence-based groups: ⚠️ Evidence of Harm – Limit or Avoid • Beef tallow → raises LDL-C and worsens cardiometabolic markers • Ultra-processed foods (UPFs) → linked to obesity, diabetes, CVD, and mortality • Artificial sweeteners & sugar alcohols → associated with higher CV events and possible pro-thrombotic mechanisms 🤔 Insufficient Evidence • Full-fat dairy → neutral overall; not superior to low-fat • MCT oils → niche therapeutic roles, no strong CVD prevention data • Monk fruit & stevia → limited cardiovascular outcome evidence ✅ Evidence of Benefit • Seed oils (PUFAs & MUFAs) → lower LDL-C, improve insulin sensitivity, reduce CVD risk • Seafood (EPA/DHA) → robust association with reduced coronary events, stroke, and CV mortality 🔬 What’s innovative here? This review directly addresses modern misinformation (e.g., “seed oils are toxic,” “beef tallow is healthier,” “artificial sweeteners are harmless”) and reframes recommendations based on RCTs, biomarkers, and long-term outcome data. 🎯 Take-Home Messages 1️⃣ Replace saturated animal fats with unsaturated plant oils. 2️⃣ Minimize ultra-processed foods. 3️⃣ Seafood remains cardioprotective. 4️⃣ Artificial sweeteners are not risk-free. 5️⃣ Nutrition advice should be evidence-driven—not influencer-driven. In short: The fundamentals of heart-healthy eating remain solid. The controversy is louder than the science.