Start here, not with a search box
Six guides to the questions that actually come up in midlife. Each one is a full read on its own, and each one opens onto the articles underneath it — in an order that makes sense rather than the order they happened to be written.
- 33 articles
Menopause and HRT
What the transition actually does, how hormone therapy is decided, and the questions that only come up once you are on it.
Read the guide - 16 articles
Testosterone in Midlife
What testosterone does, what low testosterone really looks like, and the trade-offs between replacing it and stimulating it.
Read the guide - 27 articles
Making Sense of Blood Work
What each marker on a panel means, where optimal and normal genuinely differ, and why normal labs can still come with symptoms.
Read the guide - 17 articles
Peptides, Explained
What peptides are, how they are prescribed, where the evidence is solid and where it is preclinical, and how to judge a provider.
Read the guide - 17 articles
NAD+ and Longevity
What NAD+ is, what the evidence does and does not support, and how injections, supplements and precursors actually differ.
Read the guide - 10 articles
Libido and Sexual Health
Desire and function are different systems with different causes. What changes in midlife, and how much of it is measurable.
Read the guide
Best-of lists
What to measure, how to train, eat, sleep and recover, and how to buy peptides safely — compared, with sources.
Looking for something specific?
Every article lives in the archive as well, newest first and filterable by topic. The guides are the way in; the archive is the whole library.