A dietary supplement that has been touted to improve memory and cognitive function is .

Question

Quizplus · Accepted Answer

Gingko biloba has been shown to potentially improve memory and cognitive function through increasing blood flow and oxygen supply to the brain. St. John's wort is primarily used for mood disorders and SAM (S-adenosylmethionine) is used for liver health and depression, and there is limited evidence for their effects on cognitive function. Therefore, the best choice is A, Gingko biloba.

A Dietary Supplement That Has Been Touted to Improve Memory