Protect Your Brain Today.Before it's too late.
Alzheimer's has no cure. What you lose does not come back. But it can be prevented.
45% of Alzheimer's cases could be prevented or delayed.
That number comes from the Lancet Commission on dementia: the world's leading dementia researchers.
Livingston G, et al. Dementia prevention, intervention, and care: 2024 report of the Lancet standing Commission. The Lancet, 2024. (opens in a new tab)The solution
The Sharp Mind
One hundred habits to protect your memory and prevent cognitive decline
- A digital book: a 48-page PDF.
- One-time payment of $20. No subscription.
- Download it right after you pay. We also email you the link.
Was $40 now $20
One hundred habits across every lever.
2.1Movement
The weekly dose that measurably grows the brain's memory center
2.2Sleep
Your brain clears Alzheimer's proteins in the one stage of sleep midlife
2.3Blood Sugar
There is a reason researchers call Alzheimer's "type 3 diabetes," and the first fix costs nothing.
2.4Brain Exercises
What actually builds reserve is free, and it is not a puzzle.
2.5Nutrition
The eating pattern to protect your brain
2.6Relationships
Loneliness damages the brain on the scale of the classic risk factors
2.7Stress Management
Chronic stress shrinks the brain's memory hub
Alzheimer's is a disease of midlife diagnosed in old age.
20 years before
Proteins build up. Connections thin. Nothing hurts, so nothing is checked.
The first symptom
A common word goes missing mid-sentence. A name you've known thirty years arrives late, or not at all.
The diagnosis
By the time a doctor says the word, the conversation is about what cannot be undone.
If you wait for the symptom,
you have waited too long.
It falls hardest on women.
The difference is estrogen.
For decades it helps the brain regulate energy. In perimenopause it falls away, and the brain becomes measurably more vulnerable. That is the window.
Who's behind this
Hi, I'm Louis.
I was born in Pasadena, California, 44 years ago. I earned a master's in genetic engineering and spent ten years researching the brain.
But my life's work began the day my mother got sick.
It started small. A misspelled word in a birthday card. An errand she swore she had already run. Everyone said she was just getting older. But I knew too much to believe them. Alzheimer's does not just take memories. It erases the soul and leaves the body behind.
I could not stand by, so I turned everything I knew toward protecting her mind.
Years later, she is still here. Still herself. On a good day she tells me the same story twice, and I laugh both times.
My mission is to help people fight and prevent this disease before it is too late, especially the women it strikes hardest.
What's inside, and what changes.
Seven areas, one hundred habits, each with the study that backs it.
- Written especially for the female brain
- Every claim cited, every source named
- Small habits, not a second job
- Instant download, any device, yours forever
What people usually spend elsewhere
Brain supplements
Typical cost
$60 / month
Supplements sold on fear, with thin evidence and a subscription.
Genetic risk test
Typical cost
$400
A risk test that tells you your odds and nothing about what to do.
With The Sharp Mind
$20 once
Every lever the research has found, and exactly what to do.
What women say after they start
I bought it the week after my mother's diagnosis. I couldn't do anything for her anymore, but I could do this for me.
Karen, 56, SacramentoI'm 48 and in perimenopause, and nobody, not one doctor, had mentioned my brain. Louis did, on page one.
Priya, 48, AustinFor the first time I feel like I am doing something about my memory instead of just worrying.
Amelia, 59, DenverIt is practical, and backed by real science. He shows you what the studies actually say.
Olivia, 51, NashvilleEvery habit is small enough to fit into a normal day. I did not have to change my whole life. I just started.
Jennifer, 54, VancouverA few weeks in and I feel sharper, and calmer about getting older.
Teresa, 68, PhoenixQuestions
One hundred concrete habits across seven categories, each small enough to fold into a normal day and each traced to a named study.
No. The Sharp Mind is a digital book: a 48-page PDF file. Right after you pay, you can download it, and we also email you the download link. You can read it on your phone, tablet or computer, or print it at home.
No. You pay $20 once. There is no subscription and nothing more to pay later.
Genes matter, and for most people they are not the largest part. The Lancet Commission puts up to 45% of cases down to factors within reach. You cannot change your genetics or your sex. You can change everything else.
Every claim traces to a named source, listed in the book. If I could not find the study, the habit is not in it.
No. Nothing in the book requires you to buy anything. Where a habit needs an object, it is something you already own.
No. The window is widest in your forties and fifties, but the studies on movement, sleep and blood sugar show benefit at every age measured. Later is still far better than never.