You eat reasonably well. You’ve cut back on junk. You even sneak in a salad most days. So why the 3 a.m. calf cramps, the 2 p.m. energy slump, or the “now where did I put my keys?” déjà vu? After 60, your body changes how it absorbs and uses nutrients, and that’s when overlooked nutrients in women over 60 can quietly slip through the cracks, slowly draining your energy, weakening bones, and fogging your memory. You might be surprised at the habits that quietly kill brain cells after 60 (and what you can do instead). Before you stockpile a shelf’s worth of pills and powders, remember the most reliable…