• Dr Peter Attia's 'Outlive' highlights the difficulties of Medicine 2.0. He emphasises that longevity with a prolonged disability is not what people want.
• Attia suggests maintaining protein intake while focusing on controlling glucose spikes, emphasising that sugar and fruit drinks will cause significant spikes.
• Attia categorises diets into calorie counting, specific dietary restrictions, and time-restricted eating, underscoring the need for energy intake to be less than expenditure for weight loss to occur.