Wild but true: scientists found that people with smaller head sizes and less education are way more likely to develop dementia later in life. They studied hundreds of nuns (who all lived super similar, healthy lives) and discovered those with both a smaller head circumference and lower education were four times more at risk. Turns out, a bigger head means more brain cells to lose before symptoms show up. Who knew your noggin’s size mattered this much? #Health #BodyHealth #BrainHealth