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InsideTracker blog posts

Chasing Your Big, Wild, Audacious Goals: A Letter from Olympian Shalane Flanagan

Slowing Down to Speed Up: Olympian Tianna Bartoletta's Bedtime Routine for Improved Performance

Don't Get April Fooled by These Latest Health Fads

A Comprehensive Review of the Habits that Affect Gut Health

The Effects of Inadequate Sleep and Poor Sleep Quality in Athletes

The 2020 Off Season Helped Me Recover from My Eating Disorder

Biohacking: The Art and Science of Self-Experimentation

Running Coach Mary Johnson's Best Advice for 2021 Race Prep

Optimize Your Microbiome with the New InsideTracker Gut Health Goal

Should I Take a Multivitamin?

The Impact of LDL Cholesterol Particle Size and ApoB on Heart Health

Pro Athletes Focus on These Biomarkers. Here's Why You Should, Too.

Level Up Your InsideTracker Recommendations with Heart Rate and Sleep Tracking

Biological Age: A Predictor of Longevity and Healthspan

Mindful Eating: Understand Your Hunger, Strengthen Your Relationship with Food [VIDEOS]

For InsideTracker, 2020 Was a Year of Growth, Innovation, and Coming Together

How Dry January Can Benefit Your Health, According to the Experts

How Food Can Improve Mental Health and Symptoms of Seasonal Depression

Introducing the New InsideTracker Mobile App — Pioneering the Next Generation of Personalized Human Performance

How Your Menstrual Cycle Can Affect Blood Test Results

The Perfect Gift for the Person in Your Life Seeking Control of Their Health & Wellness

A Science-Backed Action Plan for COVID-19

These InsideTracker Users Slowed Their Bodies' Internal Clocks Using InnerAge 2.0

Blood Testing for Athletes: Improving Performance & Outsmarting the Competition

How Intermittent Fasting Impacts Longevity: A Summary of the Research

Is Melatonin Safe? All About the Popular Sleep Supplement

9 Ways to Biohack Your Healthspan and Improve Longevity

Introducing InnerAge 2.0: A Sophisticated New Model of Biological Age Designed to Optimize Your Healthspan

The Benefits of Music on Stress, Cognition, and Performance

How Underfueling Impacts Performance—And How to Prevent It

Prepping Your Brain and Body for the New Back-To-School

Do Digestive Enzyme Supplements Work for Gas and Bloating?

Is Cheese Bad for You? The Evidence Says No—with Some Exceptions

What We Know About Turmeric and Curcumin's Effects on Inflammation

Soy: How a Good Food Got a Bad Reputation

Important Dietary Adjustments to Make During the Summer Months

Understanding Your Iron Group: What Results Mean for Each Biomarker

Factors that Affect Male Fertility—and that Standard Tests Might Miss

Beer is Fermented—So Does That Mean It Contains Probiotics?

These Men Used InsideTracker Blood Tests to Turn Their Health Around

What Does a Low White Blood Cell Count Mean? The Answer Isn't Simple

The Evidence Behind Resveratrol and CoQ10's Effects on Aging

All About Training and Staying Active Through Menopause

NR and NMN: Do These Longevity Supplements Work in Humans?

Exercise During Pregnancy: My Experience and the Science Behind It

Optimizing Mind and Body: Three Women Tell Their Blood Testing Stories

Everything You Should Know About Taking Supplements

How to Combat the Negative Effects of Excess Screen Time

These Genetic Scores May Impact Your Risk of COVID-19

The Science Behind CBD's Effects on the Brain and Body

Take Control of Your Immune System with InsideTracker Immunity

Making the Most of Cancelled Endurance Races: Advice from the Pros

Science-Backed Ways to Maintain Mental Health During a Pandemic

The Right Way to Exercise for Immune Support Against COVID-19

Being Proactive Against COVID-19: Blood Biomarkers to Watch

Supplements that Support Immunity Against Respiratory Infections Like COVID-19

How We Select the Blood Biomarkers in Our Tests

What Your DNA Can and Can't Tell You About Your Ideal Diet

DNA 101: Understanding the Basics and Beyond

Want a Complete Picture of Your Well-Being? Combine DNA and Blood.

Can You Improve Heart Health in Young Adulthood? These People Did.

What Your Weekly Sexual Activity Says About Your Well-being

Science-Backed Habits to Live Past 100: Lessons from the Blue Zones

How This Nutrition Professional Outsmarted her Diet

High Training Load? Protect Your Body from Illness and Injury.

So You Hit a Weight Loss Plateau. Here's Why.

How to Avoid Age-Related Weight Gain

Our Biggest News Update of 2019

The Best Foods to Slow Aging, According to Leading Longevity Experts

The Most Important Lines on a Nutrition Facts Panel

Ashwagandha's Effects on Muscle Growth and Recovery

What Makes InsideTracker a Cutting-Edge Weight Loss Tool

What the Science Says About the Effects of Saunas and Cryotherapy

These Competitive Athletes Use Blood Testing to Guide Their Rest Days

The Health Benefits of Beans, the Black Sheep of Superfoods

Is Meat Bad for You? A Nutrition Scientist Weighs In.

Q&A: How Harvard's David Sinclair is Fighting Aging—and How You Can, Too

Why Avocados Are Healthy: The Science Behind Everyone's Obsession

What Do Your Fasting Blood Glucose and Hemoglobin A1c Levels Mean?

Is Chicken Healthy for You?

How I'm Fighting My High Risk of Developing Dementia

I Went Vegan Keto. Here's What Happened to My Body.

Back to Basics: An Update on Macronutrients

Should You Do Cardio Before or After Your Workout?

When Assessing Macros, It’s ’Quality Over Quantity' for Weight Loss

The Right Way to Safely Train at Altitude

Does Shrimp Raise Cholesterol?

Napping is Healthy—But Not for Everyone

CLA Supplements for Fat Loss: What Does the Research Say?

Every High-Intensity Training Regimen Should Include This Low-Impact Exercise

Cardio vs. Strength Training: Do You Really Need Both?

How Nutrient Needs Change With Age: Tips for the Older Generation

Vegans vs. Non-Vegans: Who Is Healthier?

A Surprising Way Birth Control Affects Your Health and Hormones

How Much Water Do You Need During Exercise?

The Markers of a Great Strength Coach

4 Key Blood Biomarkers Associated with Female Fertility

Chasing Down Your Next PR? Set These Biomarkers In Your Sights

Does Weight Training Make Women Bulky?

How to Choose the Right Probiotic Foods and Supplements

Sugar Sources in Sports Fuel

Eggs: The Final Verdict

Our Most Bizarre Recommendations

The Benefits of Probiotics: A Summary of the Latest Science

How Do Our Sex Hormones Change As We Age?

The Anatomy of Female Nutrition

Optimizing Training Around Your Menstrual Cycle

Mindfulness Could Be The Secret to Kicking Your Cravings

The Health Advice We Always Hear but Continue to Ignore

Watch David Sinclair on The Joe Rogan Experience Podcast

Meal Prep Hacks From the InsideTracker Team

The Formula of Fitness Fueling

The Alkaline Diet: Friend or pHoe?

5 Science-Proven Ways to Lose Fat

Got DNA? We’ll Help You Put It To Work!

Sick of Your Six Small Meals? Try Intermittent Fasting

New Year, Improved InsideTracker - 2018 Review

Feeling Sick? These Symptoms Mean You Should Skip Your Workout Today

Why You Need to Be a Better Sleep Architect

How To Win Your Off-Season

Training for the New Games Season

How To Prolong Aging Through The Decades

Your Immune-Boosting Tricks Should Be Backed by Science

Should You Skip Breakfast On Thanksgiving?

Why A Lower BMI Isn't Always Better

This InsideTracker Test Is The Ultimate Level-Up

Endurance Fueling: How to Fuel to Go the Distance

How to Make the Most of Your Post-Workout Meal

The Athlete's Guide To Getting Younger With Age

A Milestone for Personalized Nutrition: Our First Published Paper Validates InsideTracker’s Effectiveness

The Downside of Creating an Action Plan With Old Results

Back To School: Lifestyle Hacks 101

Too Much of a Good Thing - The U-Shape of HDL Cholesterol

Weekend Warriors: How These Professional-Level Athletes Still Hold Down Full-Time Jobs

Our Lowest-Priced Test Might Be the Best Option for You

Get the InsideTracker Experience from Your Next Physical

Supplement Solutions for the Functionally Fit

The Benefits of Oatmeal for Lowering Glucose

These Elite Athletes of The CrossFit Games Fuel Their Performance With InsideTracker

Muscles Shrink As We Age. Here's How to Fight Back.

12 Optimizations and Additions to InsideTracker

How These Elite Athletes Prepared for the Western States 100

Why HIIT Isn't Just for Elite Athletes

Surviving Vs. Thriving: An Update To Our Optimal Zones

Is Inflammation Affecting Your Training and Recovery?

Meet Lisa: How She Entered The Endurance World At 50

The Ketogenic Diet Might Not Be As Hot As You Think

The InsideTracker Guide to Gaining Muscle

How To Optimize Your Post Race Recovery With Mario Fraioli

Elevated Liver Enzymes? Muscle Damage May Play a Role

Shop Local: A Fresh Take on Healthy Spring Produce

Got Your Eye on The Games? Focus on Your Warm-Up and Cool-Down

How to Naturally Prevent And Lower High Blood Pressure

Does Eating Fat Really Make You Fat?

Does Your Total Cholesterol Number Even Matter?

Hello, DNA. Personalized Genetics Is Here, With GoalGetter!

I Couldn't Bounce Back After a WOD. I Was Overtraining.

Wrapping Up 2017: How InsideTracker Grew This Past Year

A Guide To Understanding And Using Your HSA, HRA, or FSA

How To Create a Roadmap for Your Strongest Racing Season Ever—with Megan Roche

Can a FODMAP Diet Alleviate Your Food Intolerances?

Natural Ways to Stay Healthy All Winter Long

Erectile Dysfunction Is Affecting More Men Than Ever. We're Here to Help.

Science-Proven Habits that Boost Cognition

A Healthy Dose of Comfort Food [Downloadable Recipes]

What Does "Metabolism" Actually Mean?

Don't Be Afraid Of The Dark... Chocolate

Stress: A Guide To The Causes And The Cures

How We Define Your Optimized Zones of Health and Performance

Get A More Restful Night's Sleep Without Changing Your Bedtime

Winning World Championships on a Plant-Based Diet: An Interview with Sonya Looney

Fight Afternoon Fatigue Without Another Cup Of Coffee

How To Naturally Improve Your Digestive Health

Why Decades of Dairy Fat Research Might Be Wrong

How To Eat Right For Race Recovery

Do Endurance Sports Cause Diabetes?

Menopause: What's Actually Happening and Why

How To Tackle Amenorrhea: A Common Problem Among Female Athletes

Here's How Birth Control Can Affect Your Biomarkers

How You Can Optimize Your Iron Intake To Maximize Absorption

Here's How Inflammation Affects Your Iron Levels

Four Fantastic Recipes For Your Fourth of July

A Beginner's Triathlon Training Journey, Backed by Science

Blood Biomarker Data: The Coeur of Your Performance

Magnesium Gets a Makeover! A Brand New Biomarker & Better Optimization

Your Nutrition Coach of the Future is Here

Fight Fatigue With These Four Recipes

How This Inspiring Mother Daughter Duo Keep Each Other Healthy

In Defense of Vitamin D: The Facts You Need to Know

This Is What Running the Boston Marathon Did To My Health

Food Allergies & Sensitivities: All the Science You Need to Know

Have Trouble Sleeping? Increasing Vitamin D Can Help.

Running the Road to Recovery: From an Eating Disorder to a Healthy Body [VIDEO]

The Five Best Recipes for Improving Glucose & Cholesterol

Should You Include More Nuts In Your Diet?

Quick Tips for Finding Your Existing Blood Test Data

When and Why You Should Buy Organic

Dairy vs. Non-Dairy: Which Milk Should You Choose?

An Inside Look at Training for the Boston Marathon

Couples that Test Together, Get Better Together