Skip to content
Search
The Fitness Index
  • Start Here
  • Library
  • Inner Circle
  • About
More...
  • Start Here
  • Library
  • Inner Circle
  • About
More...
The Fitness Index
  • Start Here
  • Library
  • Inner Circle
  • About
metabolic health28 — Posts
anti-nutrients10 — Posts
ebd training10 — Posts
gut health10 — Posts
public9 — Posts
inner circle8 — Posts
Foundations7 — Posts
nutrition and diet7 — Posts
adaptations7 — Posts
Training & Movement6 — Posts
cardiovascular health6 — Posts
systems-based health6 — Posts
Nutrition & Metabolism5 — Posts
body systems5 — Posts
lymphatic system5 — Posts
microbiome4 — Posts
fluid balance4 — Posts
training philosophy4 — Posts
connective tissue4 — Posts
hormonal health4 — Posts
digestion4 — Posts
inflammation4 — Posts
adaptation3 — Posts
recovery and adaptation3 — Posts
digestive health3 — Posts
metabolic dysfunction3 — Posts
sustainable nutrition3 — Posts
injury prevention3 — Posts
ebd philosophy3 — Posts
joint health3 — Posts
mindset and philosophy3 — Posts
phytonutrients3 — Posts
longevity training2 — Posts
parasites2 — Posts
gut barrier integrity2 — Posts
micronutrients2 — Posts
endocrine system2 — Posts
muscle fibers2 — Posts
insulin sensitivity2 — Posts
metabolic flexibility2 — Posts
mitochondria2 — Posts
fat oxidation2 — Posts
endurance physiology2 — Posts
editorial2 — Posts
nutrition myths2 — Posts
circulation2 — Posts
foundational nutrition2 — Posts
oxygen delivery2 — Posts
food system2 — Posts
physiology2 — Posts

How the Body Governs Itself: The Endocrine System Explained

Feb 5 Andre Williams

The Plant Regulatory Network

Jan 12 Andre Williams

The FDA Updated the Food Pyramid — But the Real Problem Remains

Jan 9 Andre Williams

Lectins: The Anti–Sugar Spike Compound

Jan 7 Andre Williams
  • joint health
    Feb 19, 2026
    Andre Williams

    Rebuilding Cartilage Is Possible — If You Understand the Biology

    Cartilage can heal when the right biological conditions are in place. Learn how movement, inflammation control, synovial fluid, and nutrition influence joint repair.

    Rebuilding Cartilage Is Possible — If You Understand the Biology

    Cartilage can heal when the right biological conditions are in place. Learn how movement, inflammation control, synovial fluid, and nutrition influence joint repair.

    Read More
  • nutrition and diet
    Feb 13, 2026
    Andre Williams

    The Sugar Lie

    Fruit and processed sugar may share molecules, but they create very different metabolic events. Here’s what actually happens in your body.

    The Sugar Lie

    Fruit and processed sugar may share molecules, but they create very different metabolic events. Here’s what actually happens in your body.

    Read More
  • omega-3
    Feb 13, 2026
    Andre Williams

    Omega-3s: The Fats That Control the Fire

    Learn the difference between ALA, EPA, and DHA, why fish is the best source of omega-3s, and how they support heart, brain, and metabolic health.

    Omega-3s: The Fats That Control the Fire

    Learn the difference between ALA, EPA, and DHA, why fish is the best source of omega-3s, and how they support heart, brain, and metabolic health.

    Read More
  • endocrine system
    Feb 5, 2026
    Andre Williams

    How the Body Governs Itself: The Endocrine System Explained

    The endocrine system governs how the body adapts, recovers, and allocates energy. Learn why health depends on leadership, rhythm, and regulation — not force.

    How the Body Governs Itself: The Endocrine System Explained

    The endocrine system governs how the body adapts, recovers, and allocates energy. Learn why health depends on leadership, rhythm, and regulation — not force.

    Read More
  • lymphatic system
    Feb 4, 2026
    Andre Williams

    When Exercise Becomes a Liability

    Exercise doesn’t cleanse the body when nourishment and elimination are compromised. Learn why movement without proper fuel and clearance can increase inflammation instead of restoring health.

    When Exercise Becomes a Liability

    Exercise doesn’t cleanse the body when nourishment and elimination are compromised. Learn why movement without proper fuel and clearance can increase inflammation instead of restoring health.

    Read More
  • plant regulatory network
    Jan 25, 2026
    Andre Williams

    Why Isolated Chemistry Creates Imbalance — and Whole Foods Don’t

    Why isolated vitamins and minerals often create imbalance in the body — and how whole plant systems regulate nutrients safely, naturally, and intelligently.

    Why Isolated Chemistry Creates Imbalance — and Whole Foods Don’t

    Why isolated vitamins and minerals often create imbalance in the body — and how whole plant systems regulate nutrients safely, naturally, and intelligently.

    Read More
  • mindset and philosophy
    Jan 20, 2026
    Andre Williams

    Why “2 Grams of Protein Per Pound” Is Not What You Think It Is

    “2 grams of protein per pound” is trending — but your body uses amino acids, not protein. A systems-based take on why more stops helping.

    Why “2 Grams of Protein Per Pound” Is Not What You Think It Is

    “2 grams of protein per pound” is trending — but your body uses amino acids, not protein. A systems-based take on why more stops helping.

    Read More
  • inner circle
    Jan 18, 2026
    Andre Williams

    Zonulin, Tissue Leak, and the Cost of Lost Containment

    !This post is for subscribers only. Please subscribe now to access its exclusive content!

    Zonulin, Tissue Leak, and the Cost of Lost Containment

    !This post is for subscribers only. Please subscribe now to access its exclusive content!

    Read More
  • Older
Popular Posts
01

Cardiovascular Health Over Gains

Dec 29, 2025
02

Why the 10 Keys Only Work Together

Dec 29, 2025
03

VO₂max vs. Metabolic Health: Why Performance Metrics Don’t Tell the Whole Story

Dec 29, 2025
04

Metabolic Flexibility: Why Oxidative Power Is the True Marker of Health

Dec 29, 2025
Follow Us
  • FacebookFacebook
  • TwitterTwitter
Categories
  • metabolic health28
  • anti-nutrients10
  • ebd training10
  • gut health10
  • public9
  • inner circle8
  • Foundations7
  • nutrition and diet7
  • adaptations7
  • Training & Movement6
  • cardiovascular health6
  • systems-based health6
  • Nutrition & Metabolism5
  • body systems5
  • lymphatic system5
  • microbiome4
  • fluid balance4
  • training philosophy4
  • connective tissue4
  • hormonal health4
  • digestion4
  • inflammation4
  • adaptation3
  • recovery and adaptation3
  • digestive health3
  • metabolic dysfunction3
  • sustainable nutrition3
  • injury prevention3
  • ebd philosophy3
  • joint health3
  • mindset and philosophy3
  • phytonutrients3
  • longevity training2
  • parasites2
  • gut barrier integrity2
  • micronutrients2
  • endocrine system2
  • muscle fibers2
  • insulin sensitivity2
  • metabolic flexibility2
  • mitochondria2
  • fat oxidation2
  • endurance physiology2
  • editorial2
  • nutrition myths2
  • circulation2
  • foundational nutrition2
  • oxygen delivery2
  • food system2
  • physiology2

Stay in the loop

Get the latest posts delivered right to your email.

Awesome! Now check your inbox and click the link to confirm your subscription.
  • Subscribe
  • Library
  • Diet & Nutrition
  • Training & Movement
  • Body Systems
  • Coaching
  • Privacy Policy

© 2024 Frenify, Published with Ghost