Articles by Dr. Sarah Mitchell
Scientists Are Building a Single Vaccine for Every Respiratory Infection — And Allergies Too
Researchers are converging on a universal respiratory vaccine that could protect against flu, COVID, RSV, and even allergies. Here is what the science says, wha...
I Tried Meal Prep for 30 Days as Someone Who Can Barely Boil Water — Here Is What Actually Works
I meal prepped for 30 days as a complete beginner. Here is what worked, what failed, and the simple system that finally stuck.
My Desk Job Destroyed My Posture — A Physical Therapist Gave Me 6 Exercises That Fixed It in 8 Weeks
After 5 years of desk work, my posture was wrecked. A physical therapist gave me a simple daily routine. Here is what happened after 8 weeks of actually doing i...
9 Foods a Registered Dietitian Eats Every Single Day — And the Science Behind Each One
Nine everyday foods that registered dietitians eat consistently, backed by peer-reviewed research from the BMJ, NEJM, and JAMA. No superfoods, no gimmicks — j...
7 Stretching Myths Your Gym Teacher Got Wrong — According to Sports Medicine Research
Most of what you learned about stretching in gym class was wrong. Here are 7 common myths debunked by actual sports medicine research.
I Tracked Every Glass of Water for 30 Days — Here Is What Actually Changed
I went from 1.4 to 3.6 liters of water per day for 30 days and tracked skin hydration, energy, headaches, and sleep. Here are the actual measurable results.
I Was Too "Fine" for Therapy — Then I Couldn't Get Out of Bed for Three Days
I always thought therapy was for people with 'real' problems. Then burnout hit me like a wall. Here's an honest Q&A about what therapy actually is, how it works...
Sleep Hygiene Guide: 9 Science-Backed Changes That Finally Fixed My Insomnia
I fixed my chronic insomnia with 9 specific changes backed by sleep science. Here is what actually worked after 3 years of bad sleep.
I Fixed My Terrible Sleep in 30 Days Without Medication — A Sleep Scientist's Protocol That Actually Works
After years of terrible sleep, I followed a science-backed protocol involving morning light exposure, temperature manipulation, and behavioral changes. In 30 da...
Intermittent Fasting for Beginners: I Did 16:8 for 90 Days and My Doctor Was Genuinely Surprised
I tried 16:8 intermittent fasting for 90 days. My fasting glucose dropped from prediabetic to normal, I lost 14 pounds, and my doctor was impressed. Here's exac...
Best Protein Powders 2026: I Tested 10 Brands in the Lab and the Gym to Find the Cleanest
I lab-tested 10 protein powders for heavy metals and protein accuracy, then gym-tested each for 2 weeks. Honest comparison including Momentous, ON Gold Standard...