As we get older, keeping our brains sharp becomes a top priority—but what if certain foods could actually help ‘grow new brain cells?’ According to a neuroscientist, a few affordable, natural superfoods may support brain regeneration and cognitive health, especially after 50. From blueberries to spices, these everyday foods are packed with nutrients that may boost memory, focus, and long-term brain function.
Robert Love, a neuroscientist and Dr. Shintani recently shared the four best foods to eat if you want to boost brain health after 50. Read on to learn more.
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1. Blueberries
Dr. Shintani says blueberries “provide anthocyanin,” which improves communication between brain cells and supports memory retention. Their high antioxidant content helps reduce oxidative stress and inflammation, which are linked to Alzheimer’s and cognitive decline.
2. Green tea
Green tea is loaded with catechins and polyphenols, which help protect brain cells from oxidative stress and reduce the risk of neurodegenerative diseases.
3. Turmeric
Adding turmeric, especially when paired with black pepper to increase curcimin absorption, into your diet can help maintain cognitive function. Curcumin is a potent anti-inflammatory agent that helps reduce inflammation in the brain, supporting brain health and protecting against cognitive deterioration.
“Turmeric has curcumin in it, which will also stimulate the release of BDNF,” he adds.
4. Sauerkraut
Sauerkraut might come as a surprise to many, but it offers significant benefits for brain health through the gut-brain connection. "Sauerkraut is great for your brain. It doesn’t necessarily stimulate growth in your brain cells, however, what it does is put good bacteria into your gut," explains Dr. Love. The gut and brain are connected through the vagus nerve, forming what is known as the gut-brain connection. "Your gut bacteria really matter to your brain health," he adds. Incorporating at least a forkful of sauerkraut daily can help maintain a healthy gut microbiome, which in turn supports cognitive function.
