To make old skin cells act young again, boost their surroundings

To make old skin cells act young again, boost their surroundings: As we get older, the trillions of cells in our body do too. And like us, they become less resilient and able to weather the stress of everyday life. Our skin especially tells the tale of what's happening throughout our bodies. Now, scientists are learning that aging cells bear only part of the blame for this downward spiral. Skin scientists have succeeded in making the skin cells of senior citizens act like younger cells again, simply by adding more filler to the fiber-filled area around the cells.