Dear Doctor, I am looking to purchase a memory supplement that contains st. john's wort. The product describes that st. john's wort is added because this ingredient is known to help improve memory. However, I am aware that St. John's Wort is normally used for depression.
However, can people who do not have depression take supplements that contain St. John's Wort(for memory and mental clarity)? In other words, is it safe for non-depressed healthy people to use supplements that contain St. John's Wort for memory?