Does it seem some days like you are having too many “senior moments”? Been wishing that you could keep track of your calendar better and could multitask like you used to? Can’t learn and remember new things so well any more? So, is your brain age streaking ahead of your life age? In previous articles, I’ve talked about what scientists have discovered in recent research about what makes the brain age clock tick, and how natural dietary choices can prevent and block the progression of dementia. The most recent findings suggest that the key to stopping the brain changes that come with old age lies in providing the brain with antioxidants to halt the free-radical initiated damage that the brain is so prone to, as discussed in my in my “Does Your Brain Age Match Your Life Age? Stop Your Brain Age Clock!” article.
Here’s some even more exciting news: discoveries in recent research on the role of stem cells in learning, problem-solving, and memory-formation have come up with things that you can put to use right now to actually turn back the brain age clock. The tips coming out of this neurobiology research are not hard to follow and are not even expensive. They are easy, safe, and certainly worth a try!
Stem Cell Transplantation Therapies
To appreciate what good news this is, consider the previous researchBest Brain Supplement As Adderall Alternative with brain stem cell therapies. Severe brain changes caused by Parkinson’s Disease and Huntington’s Disease have been treated in the clinical setting by transplantation of embryonic and fetal cells into the patients’ brains. Aside from the ethical problems that this approach presents, there are some basic issues in surgical replacement of brain cells. For one thing, brain surgery is invasive, resulting in trauma to brain tissue. For another, the fetal and embryonic cells carry tissue type markers that alert the immune system to attack them. Although the brain has poor immune surveillance, it is just a matter of time before these foreign cells are detected and removed. Not so surprisingly, the number of stem cell transplantation successes is low, generally around 50%, and positive effects are not usually long-lasting. Worse yet, many of these patients with transplanted embryonic and fetal cells have later on been found to develop brain tumors as a result of the stem cell replacement.
Brain Stem Cells
The startling news of the neurobiology research in the 90s was that the adult brain has its own stem cells, and that these stem cells are creating new neurons in large numbers continuously, thousands of new neurons each day. In recent research, it has been shown that these new neurons are linked to learning and remembering. So the key to rejuvenating your brain lies in stimulating stem cells to make new neurons. Drug companies are searching for growth factors to boost brain stem cell activities, but they are finding that the blood-brain barrier makes the drugs inaccessible to the brain, requiring high levels of intravenous treatments that result in severe side effects.