The Cognitive Wellness Blog
Eight articles on brain circulation, nitric oxide, cellular energy, sleep, exercise and healthy ageing — written to be useful whether or not you buy anything.
All Memodyne Wellness Articles
Nitric Oxide and Circulation
A Nobel-winning molecule, why arginine supplements underperform their mechanism, and how citrulline solves the problem.
Cellular Energy and Cognition
How cells actually make energy, what NAD+ has to do with it, and why the brain is such a demanding customer.
Non-Stimulant Cognitive Support
What you give up when a formula contains no caffeine, what you gain, and how to evaluate something you cannot feel.
Hydration and Brain Wellness
The most overlooked input to circulation and concentration, and why the eight-glasses rule is less useful than it sounds.
Exercise and Brain Circulation
The single most effective thing you can do for vascular health, with an evidence base no supplement approaches.
Sleep and Mental Clarity
The input with the largest effect on how clearly you think tomorrow, and the one most often traded away.
Healthy Aging and Cognitive Wellness
What the long-term evidence actually supports for cognitive health with age, and how to think about supplements within it.
How These Memodyne Articles Are Written
Five of the eight cover foundations — circulation, hydration, exercise, sleep and healthy ageing — and each concludes that these matter more than any supplement. That is not false modesty; it is what the evidence supports.
The exercise article says outright that aerobic activity does more for the nitric oxide pathway than any precursor supplement. That is an uncomfortable thing for a page like this to publish, and it is true, so it stays.
How to read the research on this Memodyne page
The research described here examined individual ingredients, usually on their own, at doses set by the researchers. It provides scientific context for why an ingredient is included in a formula.
It does not demonstrate that the finished Memodyne product produces the same outcomes. No clinical trial of this finished formula has been published, so nothing on this website is product-level clinical evidence.
Start Your Memodyne Daily Routine
One capsule each morning with a full glass of water, taken alongside the balanced nutrition, hydration and regular activity that support circulation far more than any capsule does on its own. Six named ingredients, no artificial stimulants, and a 60-day money-back guarantee on every order.
From $49 per bottle · Non-stimulant · Free US shipping on 3 and 6 bottles · 5 bonus guides included
