In the quest to maintain cognitive health as we age, what we eat plays a crucial role. Neuroscientist Dr. Robert Love shares three foods that are particularly beneficial for boosting brain health and supporting the growth of new brain cells, even for those over 50. These foods include sardines, sauerkraut, and herring.
Dr. Robert Love, who focuses on Alzheimer's prevention through dietary advice, emphasizes, "The food you eat provides raw materials to give your brain the material it needs to make new brain cells." This revelation is backed by research from Dr. Elizabeth Gould at Princeton University, who discovered that new brain cells can grow even into our 90s.
Sardines, a healthy fatty fish, are rich in Omega-3 fatty acids, chiefly DHA. Dr. Love notes, "Your brain, outside of water, is made primarily of fat," making these Omega-3s essential for brain health. They supply the brain with the necessary fats to repair and foster new brain cells. Additionally, choosing sustainable sardines helps not only personal health but the environment as well.
Sauerkraut might be unexpected on this list, but its benefits are rooted in the gut-brain connection. "Sauerkraut is great for your brain," states Dr. Love. Although it doesn’t directly stimulate brain cell growth, it enhances gut health by adding good bacteria. The vagus nerve connects the gut and brain, underscoring the importance of a healthy gut microbiome for cognitive function.
Herring, another fish rich in healthy fats, is recommended by Dr. Love for its low mercury levels and Omega-3 content. Herring provides the raw materials needed for brain cell growth, making it a valuable addition to a brain-healthy diet.
Incorporating sardines, sauerkraut, and herring into your diet can significantly influence your brain's health and cognitive function, especially as you age. As Dr. Love succinctly puts it, "The food you eat matters." Providing your brain with the right nutrients supports the growth of new brain cells and helps maintain cognitive health into later years.