Solutions with Henry Blodget How to Actually Be Healthier
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Sep 22, 2025 
Dr. Jessica Knurick, a registered dietitian with a Ph.D. in nutrition science, critiques the MAHA movement while focusing on effective ways to improve health. She delves into the impact of ultra-processed foods and suggests simple daily actions like increasing fiber intake and prioritizing sleep. Jessica highlights the importance of tackling root causes of poor health through better agricultural policy and education. She emphasizes the need for effective science communication and offers practical strategies to encourage healthier habits among Americans.
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Start With Walking, Then Add Strength
- For most people, start with walking and build toward 150 minutes of moderate activity per week.
- Add a couple strength-training sessions weekly when feasible to maximize benefits.
Wearables Help—If They Don't Stress You
- Wearables help some people increase activity but can harm those who become obsessive.
- Choose monitoring tools only if they motivate healthy, sustainable behavior for you.
Prioritize Sleep Over Optimization Hacks
- Prioritize seven to eight hours of sleep and avoid device use right before bed.
- Treat sleep as a health priority rather than an optional optimization trick.