Can This New Drug Reverse Alzheimer's? Here's what you need to know

Lately so many people have asked me the same question. Dr. Yang, I heard there's a new drug that can reverse Alzheimer's and cure dementia. Is it true? Is there finally hope for my parents? I understand that urgency completely. Dementia is one of the deepest fear a family can carry. So today I'm going to be honest with you as a physician about three things. First, what this so-called new drug actually is and whether it can truly reverse anything. Second, why the newest highest quality research points somewhere surprising that what you can do may matter more than that expensive injection. And third, from an integrative medicine perspective, what your brain actually needs. I'm Dr. Jingduan Yang. This is ACES Medicine. Before we go any further, take 30 seconds to ask yourself three questions. Have you or someone you love noticed the real changes after midlife? Memory clearly slipping? Words harder to find? Getting lost in familiar places? Two, do you know your blood pressure, your blood sugar, your cholesterol, and your hearing? Because every one of those is directly tied to your risk of dementia. Three, when you think about dementia, do you feel like all you can do is wait for a drug? Or are you willing to believe that right action starting now can change your future? Hold those answers in your mind. Let's be precise about what this new drug is. The dementia drug actually approved by FDA in recent years are two anti-amyloid antibodies. One is Nacnamab, brand name Nacmab, approved in 2023. The other is Dunamab or Kisona, approved in 2024. Their job is to clear the sticky amyloid plaque that builds up in the brain. Can they reverse Alzheimer's? Here is the single most important sentence today, no. In early stage patients, this drug on average slow the decline by roughly a quarter to a third. Nacnamab by about 27 percent, Dunamab by about 35 percent. Slow it, not stop it, not restore it, and certainly not reverse it. The person still decline just a little more slowly. And they came at a real cost. Regular infusions, a very high price, and the side effects called ARREA, A-R-R-I-A, swelling and tiny bleeds in the brain. That has to be watched with repeated MRI scans. Here's something even more important. Just this year, a major Cochrane review, the gold standard for weighing medical evidence, concluded that for mild patients, the benefits of this whole class of drugs may be, in their words, trivial. Small enough that patients and families may not even feel it. So this isn't me being negative. The top-tier evidence itself is genuinely in dispute. Then where does the word reverse come from? From very early experiments. Compounds that reverse the cochlear decline in mice. Exciting, yes. But remember, working in a mouse is often 10 years or more from working in a person. To this day, there is no proven treatment that reverse Alzheimer's in humans. I had a patient's son, I call him David, who moved heaven and earth to get his father on one of these new drugs. Research, big hospitals, and a great deal of money. I admired his devotion. But I have to walk him through reality. His father was already in the middle stage, outside the early window, where the benefits is most likely. Even with the drug, the most he could hope for was a little slower, not better, while taking on the risk of brain swelling and bleeding. David was quiet for a long time. Then he asked, So, should we have done something much earlier? The question is exactly what this video is here to answer. So, is it hopeless? Just the opposite. The best news in dementia over the past few years isn't from a drug company. It's prevention. In 2024, the Lancet Commission, the most authoritative body in this field, updated a landmark report. Its conclusion, about 45% of dementia could be prevented or delayed by addressing 14 modifiable risk factors. Nearly half. And it added two factors you might not expect. High LDL, cholesterol, and untreated vision loss. Many of the 14 you already know. High blood pressure, diabetes, obesity, hearing loss, smoking, physical inactivity, social isolation, depression, and one I especially want to name, high home system. In 2010, the VitaCorg study at Oxford found that giving B vitamins to older adults with high home system slowed the rate of the brain shrinkage about 30% over two years. And in those with the highest home system, by more than half. A woman in my clinic, I call her Margaret, 65, came in anxious, saying her memory was sleeping and she was terrified it was the start of dementia. We didn't rush to conclusion. We did a full workup and found her home system was clearly high and her B12 was low. We added methylated B vitamins, adjusted her diet, and added a daily brisk walk. Three months later, she told me, Dr. Yang, this is like a fog lifted off my brain. I won't exaggerate and say we cured anything. She may never have had dementia at all. But that's exactly the point. So many memory problems we write off as just aging are hiding a factor we can actually do something about. Do you hear the contrast? An injection that can cost a fortune, carries a bleeding risk, and whose benefit is in dispute versus controlling your blood pressure, blood sugar, cholesterol, hearing, and home system, plus exercise, sleep, and connection. The second one is the strongest evidence, best value, lowest risk, brain insurance there is. Why do I keep insisting on whole picture? Because the brain is never an isolated organ. Let me show you dementia through the ACES lenses and the four-dimensional medicine model. Anatomically, the blood vessel, the neurons, and the plug. Chemically, blood sugar, cholesterol, home system, inflammation, neurotransmitters. Energetically, sleep, circulation, the flow of qi in the blood. And spiritually, mood, loneliness, a sense of purpose. Research shows depression and isolation are clearly risk factors for dementia. And Chinese medicine had a deep insight. A few thousand years ago, it says the brain is a sea of marrow. And the kidney governs the bones, generates marrows, and connects to the brain. Decline of the brain was seen as a sea of marrow running low, the kidney essence gradually thinning. It also says the heart houses the mind. So nourishing the brain meant replenish the kidney essence, calming the heart, and settling the spirit. Moving the blood and opening the channels. Look how that lines up. Replenish essence speaks to the structural and energetic foundation. Moving the blood speaks to the brain circulation. Calming the heart and spirit speaks to the spiritual layer. The ancients had no MRI. Yet with the language of the sea of marrow and the mind, they described the same multidimensional brain. That is the power of integrating East and West. Western medicine handles A and C. Chinese medicine tends to E and S. It's out of exactly this multidimensional thinking that I designed a formula I call Brain Optimal. I want to be very clear. It is not a drug for dementia. It's not a drug at all. And it cannot treat or prevent any disease. Its role is to be a nutritional ally that supports brain health. Sitting on top of lifestyle foundation you have already built. And its design follows the same path the brand needs. First, the new materials for neurotransmission. The formula includes alpha-GPC, acetylcholatin, and phosphatidylserine. Building blocks that support acetylcholine, the memory transmitter, and the membrane of your nerve cells. Second, and this is the one I care about most. Methylation and homocysteine. The formula includes methylated form of folate plus B6 and B12. The very group of B vitamins used to support the brain in the VitaCog research. Third, brain circulation. Gingos and gotu kola, herbs traditionally used to support healthy circulation to the brain. Fourth, membranes and a calm inflammatory balance. The DHA form of omega-3. Fifth, to calm the heart and settle the spirit under stress. Classic herbs like ginseng, schisandra, and polygala. Which speaks to the E and S layer. Do you see it? The logic of this formula is ACS itself. Not aiming at a single target, but supporting the structural raw material, the chemical balance, the energetic circulation, and the steadiness of the spirit. All at once. But let me say that once more. It's support, not treatment. An ally standing atop a foundation of exercise, sleep, and managing your blood pressure, blood sugar, and cholesterol. If the foundation isn't laid, even the best formula is only a supporting actor. A daughter brought her mom to me. I call her Mrs. Chen, 72, who over the past year kept forgetting things and asking the same questions. The whole family was terrified it was the start of dementia. The first thing we did was not to reach for a supplement, but to look comprehensively for causes. The test showed her blood pressure was high. Her home system was high. Her hearing had declined, but had never been addressed. And she had a sleep apnea at night. We handled them one by one. Controlled blood pressure, added methylated B vitamins, fitted a hearing aid, improved her sleep, started regular brisk walks, and helped her see old friends again. On top of that foundation, we added nutritional support. Six months later, her family said she was much sharper and talking more again. I won't overstate it and say we reversed anything, but we didn't move those controllable factors out of the way one at a time. Here's a few very important reminders. First, if you or a loved one shows clear changes in memory, orientation, language, or behavior, please see a doctor early and get a proper calculative evaluation. Early diagnosis is what lets you catch the reversible factors in their golden window. And it also determines whether and when a drug makes sense. Second, never use any supplements to replace a proper diagnosis and treatment for dementia. And never let a supplement become a reason to delay care. Third, the anti-amyloid drugs we discussed must be evaluated and monitored by a neurology specialist. They are not right for everyone. Fourth, before using supplements, especially if you take a blood thinner, gingko can affect clotting, or have a serious illness, talk with your doctor first. In my years of practice, I have seen too many families pour all their hope into a single, still-disputed injection by overlooking the path with the strongest evidence of all, prevention. The truth is rarely glamorous, but it is powerful. When it comes to dementia, you are not condemned to only wait and fear. Nearly half the risk is in the choices you make today. Act a little earlier, and what you can change is far more than you think. I have put in my complete brain protection plan, which includes numbers to check, like blood pressure, blood sugar, cholesterol, home system, and hearing, an action checklist for all 14 modifiable factors, and the full reasoning behind why I designed BrandOptimal, all on AsysWell.com. The link is in the description. If this video gave you both peace of mind and a clear path, please like, subscribe to AsysMedicine, and share it with a friend who's worrying about a parent's memory. I'll see you in the next one.