" Have you ever forgotten a name or an appointment and said to yourself or a friend, “I must be losing my mind”? It’s frustrating and funny, but it’s stressful, too. You probably are not, in fact, losing your mind. About 40% of adults 65 and older have some age-related memory loss, but only about 1% of those people will develop dementia in a given year. And if you’re younger than 65, your ...