The Ivologist Journal

Wellness & Longevity Guides, Reviewed by Clinicians

Peptides, NAD+, sleep, stress and the daily habits behind longevity — separating durable science from wellness noise.

A person searching online for information about gut symptoms.
Wellness & Longevity

3 in 4 People Who Suspect Candida Overgrowth in the Gut Do Not Have It

Why most people who suspect candida overgrowth in the gut don't have it, why symptoms and stool tests can't diagnose it, and what is worth checking instead.

A woman holding a coil of rope on a dock beside her sailboat
Wellness & Longevity

GHK-Cu: The Copper Peptide, What It Does and What's Proven

What the GHK-Cu copper peptide does for skin, wounds and hair, what's proven and what isn't, topical vs injectable, and where FDA stands.

A man planing a length of wood at the bench in his home workshop
Wellness & Longevity

Tesamorelin for Visceral Fat: What It Does and What It Doesn't

What tesamorelin does for visceral fat, what the phase 3 trials showed, how it differs from HGH and GLP-1s, and where the evidence stops.

A woman in a green sweater gazing thoughtfully out of a window at home
Wellness & Longevity

Longevity and Daily Energy: Building Capacity Instead of Chasing Hacks

Daily energy capacity is the part of longevity you feel now: what it is, why it narrows in midlife, and why it responds to support rather than pressure.

A woman holding a mug of tea by her kitchen window
Wellness & Longevity

Leaky Gut Symptoms: What the Evidence Says About the Autoimmune Link

What leaky gut symptoms really point to, what intestinal permeability is, the autoimmune link, why zonulin tests fall short, and what a clinician checks first.

A woman working at her desk by a large window in an open-plan office
Wellness & Longevity

What Is Functional Medicine? Root-Cause Care Explained

What functional medicine is, what the evidence shows, where it overreaches, how it differs from integrative care, and what insurance covers.

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