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Brain Teaser

Challenge Your Cognitive Know-How!

By

Staying Sharp

Published August 17, 2026

What effect can a high-sugar diet have on your risk of dementia?

Lowers the risk of dementia

Has no effect on dementia risk

Raises dementia risk

Only affects memory, not dementia

Too much added sugar was linked to a higher risk of developing dementia in a large-scale study published in BMC Medicine in 2024. A high intake of sugar may lead to inflammation in the brain, which can harm cognitive health. Find out more here.

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Legal Disclaimer: Staying Sharp, including all content and features, is offered for informational purposes and to educate users on brain health care and medical issues that may affect their daily lives. Staying Sharp is based on a holistic, lifestyle approach to brain health that encourages users to incorporate into their daily lives activities that are associated with general wellness. Nothing in the service should be considered, or used as a substitute for, medical advice, diagnosis, or treatment. Features including the Cognitive Assessment and Lifestyle Check-Ins, Additional Tests, exercises, and challenges assess performance at a particular moment in time on certain discrete cognitive tasks. Staying Sharp games are intended for entertainment and recreational purposes only. Various factors may affect performance, including sleep, tiredness, focus, and other social, environmental, or emotional factors. Performance is not indicative of cognitive health and not predictive of future performance or medical conditions.

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