Final answer:
Vitamin B deficiency is linked to dementia symptoms.
Explanation:
Vitamin B deficiency is associated with dementia or dementia-like symptoms. The brain's vulnerability to oxidative stress, which contributes to dementia, can be impacted by vitamin deficiencies. For example, a deficiency in niacin causes pellagra, with symptoms including dementia.
Learn more about Vitamin B deficiency and dementia here:
https://brainly.com/question/45910204
