To help you maintain a healthy brain, our neuroscientists have created a handy checklist.
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You’ve probably considered how you can look after your heart health or even your gut health - but have you ever stopped to think about how healthy your brain is?
The brain underpins and controls everything we do, so it’s arguably the most important organ in the body. With dementia cases on the rise, and with no treatment available, it’s more important than ever to protect our brain health as we age. In fact, studies show 4 in 10 cases of dementia could potentially be avoided or delayed with the right lifestyle choices. And making positive lifestyle changes doesn’t have to be complicated.
Dr Jenny Barnett (PhD), Five Lives Chief scientific officer, says: “By keeping your brain engaged and looking after your body, you can help slow down the ageing process. A healthy brain not only helps to keep you mentally sharp, but it could also help to minimise the risk of dementia.”
Next up, check out our handy daily checklist for maintaining a healthy brain, developed by our neuroscientists!
This is not medical advice. Always check with your healthcare professional before making changes or taking supplements.
Medical low-down
In short, no. The majority of dementia is not heritable, although we may inherit medical conditions from our parents that indirectly increase our risk.
Many of us worry that if we have a relative with dementia, we will also develop the condition - but this is not a foregone conclusion. Only some very rare types of dementia, such as early-onset Alzheimer's, have a strong genetic component. However, while you may not inherit specific genes for dementia, you may well inherit genes that increase the risk of high blood pressure, diabetes, and heart problems, which in turn can influence your risk of dementia. This is why healthy lifestyles can be harnessed to offset genetic risk for dementia.
Lourida, I., Hannon, E., Littlejohns, T. J., Langa, K. M., Hyppönen, E., Kuźma, E., & Llewellyn, D. J. (2019). Association of lifestyle and genetic risk with incidence of dementia. Jama, 322(5), 430-437.
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