Pay by Location. The BLS reports that New Jersey guidance counselors earn the highest wages, with a mean across all industry sectors of $70,690. Alaska and Maryland completed the top three highest-paying states with respective means of $67,530 and $64,290.
Yup, our brains are made up of 60 percent fat, says Dr. Michael Green, a research psychologist at Aston University. To function optimally, our brains need to maintain this level of fat. A lower amount of fat, in fact, can lead to neurological disorders.
Any cerebral cortex neurons that die are not replaced. Fat cells are replaced at the rate of about 10% per year in adults. So you could say that on average, human beings replace all their fat cells about every ten years. Cardiomyocyte heart cells are replaced at a reducing rate as we age. At age 25, about 1% of cells are replaced every year. Replacement slows gradually to about 0.5% at age 70.