6 nutritionist-approved beverages to boost memory and brain performance

You are a drink away from boosting your memory and the performance of your brain! Yes, that’s right. Imagine having a beverage that is not only a treat for you, but also for your brain! Maintaining optimal brain health is crucial, and Dr. Terry Shintani, a Harvard-trained nutritionist, has suggested certain beverages that can enhance memory and cognitive performance. These beverages, backed by science, are good for your brain. Take a look.

Green tea

A cup of green tea keeps the doctor away! Green tea is rich in catechins, potent antioxidants that protect brain cells from oxidative stress. L-theanine, an amino acid in green tea, promotes relaxation and enhances focus. A 2006 study found that green tea consumption improves cognitive function and reduces the risk of dementia. Sip unsweetened green tea daily for a brain-boosting ritual.

Coffee

Coffee has caffeine, a psycho-stimulant which has been shown to have beneficial effects on the brain. The chlorogenic acid in coffee also offers neuroprotective benefits. Research indicates that two to three cups of coffee a day are linked to a 30% lower risk of stroke and dementia. “Coffee is associated with 30% less Alzheimer's disease,” the nutritionist adds.

Beetroot juice

(Pic courtesy: iStock)

Beetroot juice is high in nitrates, which increase nitric oxide levels and improve blood flow to the brain. A 2017 study in The Journals of Gerontology showed that beet juice enhances cognitive performance in older adults by improving cerebral blood flow. Drinking 8–12 ounces of pure beet juice a few times weekly can help you reap these benefits; however, consult a doctor if you have kidney issues or any underlying diseases.

Turmeric tea with black pepper

Turmeric tea, paired with black pepper, contains curcumin, a compound with powerful anti-inflammatory and antioxidant properties. Studies suggest that curcumin may improve memory in adults with mild cognitive impairment.

Kombucha

Dr. Terry Shintani stresses that Kombucha, which is a probiotic drink, is linked to brain function via the gut-brain axis. The probiotics in this fermented drink may enhance neurotransmitter production and improve mood and cognition. Choose low-sugar kombucha if you enjoy it.


Hibiscus tea

Sipping some hibiscus tea is linked with improved brain function. Hibiscus contains gossypetin, a flavonoid that stimulates microglia to clear beta-amyloid plaques, a hallmark of Alzheimer’s. Studies have found that hibiscus extract supports memory preservation. Enjoy a cup of unsweetened hibiscus once in a while for brain-protective benefits.


Always consult a healthcare provider before making significant dietary changes, especially if you have underlying health conditions.


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