About

Straight answers about the midlife brain, for people who noticed something.

The Prolongeva Journal publishes plain-language guides on memory, cognition and metabolic health for readers roughly between 45 and 65 — the years when small changes are most worth acting on.

Hands slicing a red onion on a cutting board with a chef's knife. — The dull answers — sleep, movement, real food, blood pressure — are the ones with the evidence. That is most of what we write about.

What we cover

One subject, in depth: how the brain changes in midlife, what those changes mean, and what genuinely helps. That includes memory and attention, the sleep and blood-sugar and blood-pressure links to cognition, and honest reviews of the products marketed to this audience.

We do not chase headlines or cover everything. A tight focus is how a small independent site earns trust on a topic that matters.

How we research

Every guide is built the same way:

We start from published research and public-health guidance — large cohort studies, systematic reviews, and consensus documents such as the Lancet Commission on dementia prevention.
We prefer strong evidence to interesting evidence. Where the science is only associational, or only in a lab, we say so in the text.
We name the source inside the article, next to the claim, so you can check it.
We separate what is known from what is marketed, especially in product reviews.
We date every article and update it when the guidance changes.

Who writes it

Articles are published by the Prolongeva Editorial Team and are research-based rather than personal. We are not doctors, and nothing here is written by a medical professional. We do not claim clinical credentials we do not have. What we offer is careful reading of the evidence, written in language that a non-specialist can use in a conversation with their own clinician.

How we handle money

This site earns income through affiliate links. If you click a link to a product such as Neuro Serge and buy it, we may receive a commission from the retailer. It costs you nothing extra and does not change the price or any guarantee.

Our rules on that:

The review is written before any commercial consideration, and the commission does not change the rating.
Every page with affiliate links says so clearly, at the top and in a disclosure block.
We link to products we consider reasonable and low-risk for a general reader, and we describe who should not use them.
Manufacturers do not see our articles before publication and cannot pay for changes.

What we are not

This is not medical advice Nothing on this site can diagnose a condition or replace an assessment by a qualified clinician who knows your history. If you are worried about your memory, or someone else's, the right next step is always a conversation with a doctor — not a supplement, and not an article.

We also do not sell a product of our own, run a newsletter that upsells a course, or use scare tactics. If a page ever reads that way to you, tell us.

Corrections

If we get something wrong, we fix it in the article itself and add a short note of what changed and when. We would rather be corrected than be confidently wrong on a health topic. Where a guide depends on evidence that is still developing, the article says so in plain terms rather than presenting it as settled.

The Prolongeva Journal is the content section of prolongeva.com. Reviews on this site may contain affiliate links.