How to Be Savvy About Brain-Boosting Products
Separating fad from fact.
Posted March 19, 2023 | Reviewed by Abigail Fagan
I have given numerous talks about cognitive aging at the local and national levels. No matter the audience, I always get at least a few questions about the latest brain-boosting product/supplement/ diet fad. Living near Silicon Valley, sometimes the fad is so new that I haven’t even heard about it. In this post, I’ll share with you the process that I use in ascertaining fad from fact on these products.
Start With Trusted Organizations Like the Alzheimer’s Association and National Institute on Aging
For information about new brain supplements, I start with the Alzheimer’s Association website. Not only does the website provide lots of helpful information on Alzheimer’s disease and dementia , but in their “ Alternative Treatments ” section, they provide information on several brain supplements. For each supplement, they describe what it is, and why scientists think it might be helpful for cognitive function, summarize the results of high-quality scientific studies that tested that supplement, and conclude by stating whether or not there is sufficient scientific evidence to support the use of that supplement.
For information about diets or brain products, I go to the National Institute on Aging website. This is a fantastic resource for many different aspects of aging, including cognitive health and healthy eating. For example, they have an article regarding diets that are beneficial for long-term cognitive function .
Prefer to do your own research?
For most people, the Alzheimer’s Association and the National Institute on Aging will suffice. However, if neither site has information about the product in which you are interested, or if you are more of a do-it-yourself type of person, you can use Pubmed or Google Scholar . Pubmed hosts scientific article summaries from hundreds of biomedical journals. Google Scholar also provides scientific article summaries but includes other sources such as theses and online repositories. For either method, in the search bar, type in the product name. If no articles pop up, then there is a good chance that the product has not been scientifically evaluated yet and you should hold off on purchasing it.
If several articles are listed, use the following tips to figure out which articles you should pay attention to and which you can ignore. The tips are listed from basic to more specific. Pay attention to only those articles that meet at least the first three tips.
There are a lot of products that claim to be brain-boosting. You don’t need to be a neuroscientist to ascertain which products are backed by scientific evidence and which are not. You can rely on what reputable organizations like the National Institute on Aging and the Alzheimer’s Association say about the product. Alternatively, if you are willing to invest some time, you can use PubMed or Google Scholar to see if any studies have tested the product yet and if those studies are relevant to your particular needs.
Alzheimer’s Association. Retrieved from https://www.alz.org/
Google Scholar. Retrieved from https://scholar.google.com/
National Institute on Aging. Retrieved from https://www.nia.nih.gov/
Pubmed. Retrieved from https://pubmed.ncbi.nlm.nih.gov/
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Quinn Kennedy, Ph.D., is the Director of Aging Research at neuroFit and CEO of QK Consulting.
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This article is part of the Bringwise Psychology Journal — daily insights on human behavior, mental health, and personal growth.