Eviwell Journal

Science-Backed.
Written for You.

Evidence-based articles on perimenopause, metabolic health, peptide science, and longevity, written for high-performing women who want real answers.

All Articles

9 articles · July to August 2026
Woman with morning coffee reflecting on perimenopause metabolism July 7

Why Your Metabolism Slows in Perimenopause (And It's Not Your Fault)

The science of estrogen decline and its direct effect on insulin sensitivity, visceral fat accumulation, and resting metabolic rate.

7 min read Read →
Blood sugar balancing foods for perimenopausal women July 10

Blood Sugar Balance After 35: The Hidden Driver of Hot Flashes, Brain Fog, and Weight Gain

The bidirectional relationship between insulin resistance and vasomotor symptoms, and what you can do about it.

6 min read Read →
Peptide vials with botanicals, women's peptide science July 13

What Are Peptides? A Plain-English Guide for Women Who Want Answers

Demystifying peptides: what they are, how they differ from hormones, and why women in midlife are paying attention.

7 min read Read →
Woman in her 40s doing yoga side stretch for cycle syncing July 17

Cycle Syncing After 40: How to Work With Your Hormones When They're Changing

Adapting popular cycle syncing principles to the reality of irregular, changing cycles in perimenopause.

6 min read Read →
Woman strength training for metabolic reset July 21

The 90-Day Metabolic Reset: Why Short-Term Fixes Don't Work and What Actually Does

Why 30-day programs fail perimenopausal women, and what the science says about the minimum effective dose for real metabolic change.

5 min read Read →
Woman applying collagen serum for longevity skincare July 24

Collagen, Longevity, and the Peptide Connection: What High-Performing Women Need to Know

Connecting collagen peptide supplementation to estrogen decline: the evidence on skin, joints, and connective tissue.

6 min read Read →
Woman reviewing health biomarker lab results July 28

How to Read a Lab Panel: 5 Biomarkers Every Woman Over 35 Should Track

The five biomarkers standard annual panels often miss (fasting insulin, hs-CRP, ferritin, free testosterone, and SHBG) and how to request them.

7 min read Read →
Women's hormonal health supplements on a linen surface Aug 1

Building Your Longevity Stack: A Beginner's Guide to Supplements for Hormonal Health

What actually has evidence behind it (magnesium, omega-3s, D3/K2, and adaptogens) and how to build a protocol that fits your budget.

8 min read Read →

Get New Articles
Before They Publish

Join the Eviwell waitlist and receive each new post directly, plus founding member access when we launch.

No spam. Unsubscribe anytime.