What a scientist who studies protein and healthy aging eats in a day
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🗞️ Driving the news: A leading scientist on protein and healthy aging shares what he eats in a typical day
• Stuart Phillips, a McMaster University professor and author of 400+ studies, argues most people don’t need extreme high-protein diets to age well
🔭 The context: Muscle loss begins around age 30 and accelerates after 60, raising risks of frailty and disease
• Phillips recommends moderate protein intake (about 0.54–0.73g per pound of body weight) combined with resistance training
• His daily diet emphasizes dairy, fish, legumes, fruits, and vegetables, and avoids excess protein hype
🌍 Why it matters for the planet: Diet choices shape both human and planetary health
• Shifting toward plant-forward, flexitarian diets lowers greenhouse-gas emissions, land use, and water demand compared with meat-heavy eating
• Moderate protein consumption reduces pressure on livestock systems, aligning healthy aging with more sustainable food systems
⏭️ What’s next: Nutrition science continues to push back against influencer-driven extremes
• Experts increasingly emphasize balanced diets, physical activity, and sustainability over supplements and overconsumption
💬 One quote: “Eating more and more protein isn’t necessarily better for you”, said Stuart Phillips
📈 One stat: Severe age-related muscle loss, known as sarcopenia, sharply increases risks of disability and death in older adults
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