Author & Founder
Axl Gonzalez
Founder of VitalWhys. I write about what the science actually shows — on longevity, nutrition, biohacking, and the habits that compound into a body and a life worth having. No trends. No supplement sponsorships. Just what the research supports and what I've tested myself.
55
Articles Published
Longevity & Health
Topic Focus
Research-Backed
Approach
Topic Guides
zone 2
Heart Rate Zones by Age: The Complete Reference Table
11 min read · May 25, 2026
habits
The Biohacker's Guide to Daily Habits: Build the System That Optimizes Your Life
8 min read · April 29, 2026
longevity
The Complete Guide to Longevity: Science-Backed Strategies for Living Longer
7 min read · April 29, 2026
nutrition
The Longevity Nutrition Guide: What to Eat for a Longer, Healthier Life
7 min read · April 29, 2026
All Articles
longevity
Berberine vs. Metformin for Anti-Aging: What the Longevity Research Actually Says
8 min read · May 30, 2026
supplementation
Berberine vs. Metformin for Weight Loss: What the Research Actually Shows
8 min read · May 30, 2026
nutrition
Complete List of Foods With Seed Oils (The One You'll Actually Use)
9 min read · May 25, 2026
apparel
Your Workout Clothes Are Made of Plastic. Here's Which Brands to Know.
9 min read · May 25, 2026
nutrition
Which Restaurant Chains Use Seed Oils? The List You Need to Know
8 min read · May 25, 2026
nutrition
Seed Oils in 'Healthy' Foods You're Probably Still Eating
10 min read · May 4, 2026
zone 2
The Exact Zone 2 Heart Rate Formula for Your Age
10 min read · May 4, 2026
muscle
The Muscle Loss Nobody Talks About After 30
9 min read · May 4, 2026
longevity
What Bryan Johnson's Blueprint Protocol Actually Costs (And the 80/20 Version)
8 min read · May 4, 2026
GLP-1
What GLP-1 Drugs Are Doing to Bone Density and Muscle Mass
9 min read · May 4, 2026
body composition
Why Midsection Fat Won't Move No Matter How Clean You Eat
9 min read · May 4, 2026
thyroid
Why TSH Alone Doesn't Tell You If Your Thyroid Is Actually Working
8 min read · May 4, 2026
heart health
Why Your LDL Number Is Meaningless Without This Test
8 min read · May 4, 2026
omega-3
Why Your Omega-3 Supplement Isn't Working (AA/EPA Ratio Explained)
8 min read · May 4, 2026
hormones
Your Liver Is Either Clearing Estrogen or Recycling It
8 min read · May 4, 2026
longevity
Alcohol and Longevity: What the Research Actually Says
6 min read · May 3, 2026
supplements
Creatine Is Not Just for Bodybuilders. It's for Your Brain.
6 min read · May 3, 2026
strength
Grip Strength: The Longevity Marker Hiding in Your Handshake
6 min read · May 3, 2026
sleep
Morning Sunlight: Why the First Hour Outside Changes Everything
7 min read · May 3, 2026
breathing
Nasal Breathing: The Performance Upgrade Hiding in Plain Sight
7 min read · May 3, 2026
nutrition
Red Meat: What the Science Actually Says
6 min read · May 3, 2026
fitness
Rucking: The Best Exercise You're Probably Not Doing
6 min read · May 3, 2026
recovery
Sauna Science: What Heat Actually Does to Your Body
6 min read · May 3, 2026
fitness
VO2 Max: The Single Number That Predicts How Long You'll Live
6 min read · May 3, 2026
metabolic health
What Your Blood Sugar Is Doing All Day (And Why It Matters)
7 min read · May 3, 2026
supplementation
Berberine vs. Metformin: What the Research Actually Says About Both
8 min read · April 30, 2026
cold exposure
Cold Plunge Protocol: What the Science Actually Shows (And Where It's Still Hype)
6 min read · April 30, 2026
biomarkers
How to Read Your Quest Diagnostics Results for Longevity: A Plain-English Guide
6 min read · April 30, 2026
intermittent fasting
Intermittent Fasting and Your Bloodwork: What the 18:6 Protocol Actually Does to Your Biomarkers
6 min read · April 30, 2026
cardiovascular health
Why Your LDL Number Is Misleading You (And What to Look at Instead)
7 min read · April 30, 2026
longevity
Can You Actually Live to 120? What the Biology of Longevity Science Says
7 min read · April 30, 2026
supplementation
The Evidence-Based Longevity Supplement Stack: What's Worth Taking and What to Skip
7 min read · April 30, 2026
intentional living
How to Detox From Doomscrolling Without Quitting Your Phone
8 min read · April 27, 2026
nutrition
What to Eat Before and After a Workout for Maximum Recovery
7 min read · April 27, 2026
intentional living
Why the People Around You Are the Most Underrated Health Variable
9 min read · April 27, 2026
nutrition
How to Meal Prep Without Making It a Part-Time Job
8 min read · April 24, 2026
nutrition
The Truth About Seed Oils: What You Need to Know
8 min read · April 24, 2026
nutrition
Why Protein Is the Most Important Macronutrient You're Probably Under-eating
8 min read · April 24, 2026
nutrition
10 Whole Foods That Reduce Inflammation (Backed by Research)
8 min read · April 22, 2026
mindset
How to Stop Letting a Bad Day Turn Into a Bad Week
7 min read · April 19, 2026
habits
The 1% Rule: How Small Daily Habits Compound Into Big Results
7 min read · April 18, 2026
mindset
What High Performers Do Differently on Their Worst Days
7 min read · April 18, 2026
mindset
Why Discipline Beats Motivation Every Single Time
6 min read · April 16, 2026
habits
How to Build a Morning Routine That Actually Sticks
7 min read · April 16, 2026
strength
The Case for Lifting Weights After 30 (It's Not About Looks)
7 min read · April 15, 2026
nutrition
What Happens to Your Body When You Quit Ultra-Processed Food for 30 Days
8 min read · April 15, 2026
fitness
Zone 2 Cardio: The Most Underrated Exercise Nobody Talks About
8 min read · April 15, 2026
longevity
The Longevity Stack: What People Who Live to 100 Actually Do Daily
7 min read · April 13, 2026
mindset
Staying Grounded in a World That Won't Stop Changing
5 min read · April 12, 2026
longevity
Why Most People Age Fast (And the 3 Things That Actually Slow It Down)
6 min read · April 12, 2026
sleep
Sleep Is the Original Performance Drug
6 min read · April 8, 2026