You may wonder why I link mountain climbing with Alzheimer’s. My simple answer is that a healthy body =  a healthy mind. You don’t have to climb Mt. Everest, a short amount of daily exercise will do the trick. A new study from the famed Mayo Clinic proves the point: Those who said they did moderate exercise — such as swimming, brisk walking, yoga, aerobics or strength training — during midlife were 39% less likely to have mild cognitive impairment, while those who did moderate exercise later in life were 32% less likely to have the condition. The Mayo team continue reading