The answer choice which is not considered a risk factor for dementia is:
Dementia is defined as the situation where a person begins to have extended memory loss and limited thinking and social skills. This is more common among older people
As a result of this, we can see that vitamin deficiency is not considered a risk factor for dementia because while vitamins are necessary for the overall well being of a person, it does not have significant impact in the thought process of the brain.
Therefore, the correct answer is option A
Read more here:
https://brainly.com/question/24356056
