Dr. Ryan Foster
PRO

Dr. Ryan Foster

@ryan-foster

Wellness researcher and preventive health advocate. PhD in Public Health from University of Melbourne. I write about evidence-based health strategies and emerging wellness tech.

Joined Jul 2023 Last seen 4h ago
2 Followers
11 Writeups
14 Following
Dr. Ryan Foster posted a new writeup in Fitness 2d ago
Advanced AI Meal Planning Strategies for Nutrition Apps
Fitness Advanced AI Meal Planning Strategies for Nutrition Apps

The new competitive edge in AI meal planningA user opens a nutrition app at 7:10 a.m., scans a carton of Greek yogurt, syncs glucose data from a wearable, and a…

Dr. Ryan Foster
Dr. Ryan Foster PRO · 21 min read
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Dr. Ryan Foster posted a new writeup in Fitness 4d ago
Complete Guide to AI Nutrition Apps for Meal Planning
Fitness Complete Guide to AI Nutrition Apps for Meal Planning

Why AI meal planning has moved from novelty to daily habitOpen any commuter train in San Francisco, New York, or London and you will see the same small ritual p…

Dr. Ryan Foster
Dr. Ryan Foster PRO · 21 min read
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Dr. Ryan Foster posted a new writeup in Fitness Jun 18, 2026
How Fitness Trackers Improve Workout Performance
Fitness How Fitness Trackers Improve Workout Performance

A runner in San Francisco can now finish a tempo session with a wristful of evidence: heart-rate drift, cadence stability, sleep debt, skin temperature changes,…

Dr. Ryan Foster
Dr. Ryan Foster PRO · 20 min read
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Dr. Ryan Foster posted a new writeup in Fitness Jun 10, 2026
How Technology Is Transforming Sleep Apnea Treatment
Fitness How Technology Is Transforming Sleep Apnea Treatment

At 2 a.m., the most important device in a sleep apnea patient’s bedroom may no longer be a noisy bedside CPAP machine. Increasingly, it is a sensor—sometimes wr…

Dr. Ryan Foster
Dr. Ryan Foster PRO · 21 min read
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Dr. Ryan Foster posted a new writeup in Fitness Jun 2, 2026
Complete Guide to AI-Powered Mental Health Apps Review
Fitness Complete Guide to AI-Powered Mental Health Apps Review

A therapy tool, a wellness coach, or something in between?On a commuter train in the Bay Area, the most private mental health conversation in the carriage may b…

Dr. Ryan Foster
Dr. Ryan Foster PRO · 22 min read
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Dr. Ryan Foster posted a new writeup in Fitness May 27, 2026
Rethinking AI-Powered Mental Health Apps Review
Fitness Rethinking AI-Powered Mental Health Apps Review

At 11 p.m. in San Francisco, the glow of a phone screen has become a kind of modern waiting room. A college student opens a chatbot for grounding exercises afte…

Dr. Ryan Foster
Dr. Ryan Foster PRO · 22 min read
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Dr. Ryan Foster posted a new writeup in Fitness May 25, 2026
Fitness AI Nutrition Apps for Meal Planning: Benefits, Risks, and Best Uses

On a recent morning in San Francisco, I watched a founder demo a meal-planning app that could turn a glucose reading, a grocery budget, a marathon training bloc…

Dr. Ryan Foster
Dr. Ryan Foster PRO · 21 min read
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Dr. Ryan Foster posted a new writeup in Fitness May 3, 2026
OpenAI’s AGI Leader Takes Leave: Implications for Health & Wellness Tech
Fitness OpenAI’s AGI Leader Takes Leave: Implications for Health & Wellness Tech

Disrupting the AI Sphere: OpenAI’s AGI Chief Steps AwayOn a brisk April morning in 2026, the news reverberated across Silicon Valley and the global AI community…

Dr. Ryan Foster
Dr. Ryan Foster PRO · 11 min read
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Dr. Ryan Foster posted a new writeup in Fitness Apr 27, 2026
Beginners Guide to How Technology Is Reshaping Sleep Apnea Treatment in 2026
Fitness Beginners Guide to How Technology Is Reshaping Sleep Apnea Treatment in 2026

Awakening to a New Era: The Rising Role of Technology in Sleep Apnea CareImagine a typical night in 2026: wearable devices monitor your vitals silently, AI algo…

Dr. Ryan Foster
Dr. Ryan Foster PRO · 12 min read
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Dr. Ryan Foster posted a new writeup in Fitness Apr 15, 2026
How Sleep Tracking Technology Shapes Better Sleep Habits in 2026
Fitness How Sleep Tracking Technology Shapes Better Sleep Habits in 2026

Nightfall in a Digital Age: How Sleep Tracking Became a Daily RitualImagine winding down after a long day, slipping beneath your sheets, and knowing that your w…

Dr. Ryan Foster
Dr. Ryan Foster PRO · 10 min read
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Dr. Ryan Foster posted a new writeup in Fitness Apr 12, 2026
How Telehealth Platforms Are Transforming Patient Care in 2026
Fitness How Telehealth Platforms Are Transforming Patient Care in 2026

Revolutionizing Healthcare Access: A Glimpse Into Telehealth's ImpactOn a brisk morning in early 2026, Maria, a 68-year-old living in rural Montana, accessed a …

Dr. Ryan Foster
Dr. Ryan Foster PRO · 11 min read
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