![Vitamin D prevents cognitive decline and enhances hippocampal synaptic function in aging rats | PNAS Vitamin D prevents cognitive decline and enhances hippocampal synaptic function in aging rats | PNAS](https://www.pnas.org/cms/10.1073/pnas.1404477111/asset/41e6b7f2-b0c0-434e-ab93-7995a2653cdb/assets/graphic/pnas.1404477111fig06.jpeg)
Vitamin D prevents cognitive decline and enhances hippocampal synaptic function in aging rats | PNAS
![Amazon.com: Prevagen Improves Memory - Regular Strength 10mg, 60 Capsules, with Apoaequorin & Vitamin D & Prevagen 7-Day Pill Minder | Brain Supplement for Better Brain Health, Supports Healthy Brain Function : Amazon.com: Prevagen Improves Memory - Regular Strength 10mg, 60 Capsules, with Apoaequorin & Vitamin D & Prevagen 7-Day Pill Minder | Brain Supplement for Better Brain Health, Supports Healthy Brain Function :](https://m.media-amazon.com/images/I/71f4e+ruaZL.jpg)
Amazon.com: Prevagen Improves Memory - Regular Strength 10mg, 60 Capsules, with Apoaequorin & Vitamin D & Prevagen 7-Day Pill Minder | Brain Supplement for Better Brain Health, Supports Healthy Brain Function :
![Amazon.com: humanN Vitamin D3 Chews & SuperBeets Heart Chews & SuperBeets Memory + Focus : Health & Household Amazon.com: humanN Vitamin D3 Chews & SuperBeets Heart Chews & SuperBeets Memory + Focus : Health & Household](https://m.media-amazon.com/images/I/61L7nkmoOJL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: humanN Vitamin D3 Chews & SuperBeets Heart Chews & SuperBeets Memory + Focus : Health & Household
![Vitamin D3 administration prevents memory deficit and alteration of biochemical parameters induced by unpredictable chronic mild stress in rats | Scientific Reports Vitamin D3 administration prevents memory deficit and alteration of biochemical parameters induced by unpredictable chronic mild stress in rats | Scientific Reports](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41598-021-95850-6/MediaObjects/41598_2021_95850_Fig11_HTML.png)
Vitamin D3 administration prevents memory deficit and alteration of biochemical parameters induced by unpredictable chronic mild stress in rats | Scientific Reports
![Biomedicines | Free Full-Text | The Role of Vitamin D in Alzheimer’s Disease: A Transcriptional Regulator of Amyloidopathy and Gliopathy Biomedicines | Free Full-Text | The Role of Vitamin D in Alzheimer’s Disease: A Transcriptional Regulator of Amyloidopathy and Gliopathy](https://www.mdpi.com/biomedicines/biomedicines-10-01824/article_deploy/html/images/biomedicines-10-01824-g007.png)
Biomedicines | Free Full-Text | The Role of Vitamin D in Alzheimer’s Disease: A Transcriptional Regulator of Amyloidopathy and Gliopathy
![Journal of Prescribing Practice - Is vitamin D supplementation of potential benefit for community-living people with Alzheimer's disease? Journal of Prescribing Practice - Is vitamin D supplementation of potential benefit for community-living people with Alzheimer's disease?](https://www.prescribingpractice.com/media/q41elyt2/jprp20235134_f01.jpg)
Journal of Prescribing Practice - Is vitamin D supplementation of potential benefit for community-living people with Alzheimer's disease?
![Amazon.com: azoth Advanced Memory Formula - #1 Rated Brain Booster & Memory Supplement for Brain (30 Count Nootropic Brain Supplement with Vitamin D3, Bacopa Monnieri, and Huperzine A) : Health & Household Amazon.com: azoth Advanced Memory Formula - #1 Rated Brain Booster & Memory Supplement for Brain (30 Count Nootropic Brain Supplement with Vitamin D3, Bacopa Monnieri, and Huperzine A) : Health & Household](https://m.media-amazon.com/images/I/81iPlavfPgL.jpg)
Amazon.com: azoth Advanced Memory Formula - #1 Rated Brain Booster & Memory Supplement for Brain (30 Count Nootropic Brain Supplement with Vitamin D3, Bacopa Monnieri, and Huperzine A) : Health & Household
![Prevagen Improves Memory - Extra Strength 20mg, 30 Capsules |2 Pack| with Apoaequorin & Vitamin D | Brain Supplement for Better Brain Health, Supports Healthy Brain Function and Clarity - Walmart.com Prevagen Improves Memory - Extra Strength 20mg, 30 Capsules |2 Pack| with Apoaequorin & Vitamin D | Brain Supplement for Better Brain Health, Supports Healthy Brain Function and Clarity - Walmart.com](https://i5.walmartimages.com/seo/Prevagen-Improves-Memory-Extra-Strength-20mg-30-Capsules-2-Pack-Apoaequorin-Vitamin-D-Brain-Supplement-Better-Health-Supports-Healthy-Function-Clarit_562eb92f-369c-46ee-a244-528f898ca4ec.082d977e2cae1f34764658b0b3428699.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Prevagen Improves Memory - Extra Strength 20mg, 30 Capsules |2 Pack| with Apoaequorin & Vitamin D | Brain Supplement for Better Brain Health, Supports Healthy Brain Function and Clarity - Walmart.com
![Vit D Benefits Stock Illustration - Download Image Now - Vitamin D, Benefits, Charity Benefit - iStock Vit D Benefits Stock Illustration - Download Image Now - Vitamin D, Benefits, Charity Benefit - iStock](https://media.istockphoto.com/id/1216643472/vector/vit-d-benefits.jpg?s=1024x1024&w=is&k=20&c=EtmVAdVbMTP7BwUoTJ59tEA2vs0vEUQQ8s4Tf9vAUAk=)
Vit D Benefits Stock Illustration - Download Image Now - Vitamin D, Benefits, Charity Benefit - iStock
![Centrum Minis Silver Women's Multivitamin for Women 50 Plus, Multimineral Supplement with Vitamin D3, B Vitamins, Non-GMO Ingredients, Supports Memory and Cognition in Older Adults - 280 Ct - Walmart.com Centrum Minis Silver Women's Multivitamin for Women 50 Plus, Multimineral Supplement with Vitamin D3, B Vitamins, Non-GMO Ingredients, Supports Memory and Cognition in Older Adults - 280 Ct - Walmart.com](https://i5.walmartimages.com/seo/Centrum-Minis-Silver-Women-s-Multivitamin-Women-50-Plus-Multimineral-Supplement-Vitamin-D3-B-Vitamins-Non-GMO-Ingredients-Supports-Memory-Cognition-O_7d123f6c-37dd-4f99-93e8-2c661895d3e1.87950b0cfcfad2966a3234e9bcaed612.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Centrum Minis Silver Women's Multivitamin for Women 50 Plus, Multimineral Supplement with Vitamin D3, B Vitamins, Non-GMO Ingredients, Supports Memory and Cognition in Older Adults - 280 Ct - Walmart.com
![Vitamin D prevents cognitive decline and enhances hippocampal synaptic function in aging rats | PNAS Vitamin D prevents cognitive decline and enhances hippocampal synaptic function in aging rats | PNAS](https://www.pnas.org/cms/10.1073/pnas.1404477111/asset/06c67541-3fec-407e-a65d-b8b4d286cc9b/assets/graphic/pnas.1404477111fig01.jpeg)
Vitamin D prevents cognitive decline and enhances hippocampal synaptic function in aging rats | PNAS
![Frontiers | Exploring the Evidence for an Immunomodulatory Role of Vitamin D in Juvenile and Adult Rheumatic Disease Frontiers | Exploring the Evidence for an Immunomodulatory Role of Vitamin D in Juvenile and Adult Rheumatic Disease](https://www.frontiersin.org/files/Articles/616483/fimmu-11-616483-HTML/image_m/fimmu-11-616483-g001.jpg)
Frontiers | Exploring the Evidence for an Immunomodulatory Role of Vitamin D in Juvenile and Adult Rheumatic Disease
![Vitamin D3 administration prevents memory deficit and alteration of biochemical parameters induced by unpredictable chronic mild stress in rats | Scientific Reports Vitamin D3 administration prevents memory deficit and alteration of biochemical parameters induced by unpredictable chronic mild stress in rats | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-021-95850-6/MediaObjects/41598_2021_95850_Fig1_HTML.png)