Scientists discovered that as skin ages, it becomes stiffer and loses elasticity, which in turn, leads to a dramatic increase in a protein called ICAM1.
Scientists from the Karolinska Institutet in Sweden reveal that immune cells in the liver, known as Kupffer cells, are critical for removing excess cholesterol.
One in four individuals 50 to 80 years-old takes aspirin at least three times a week, predominantly to prevent heart attacks and strokes, but is it necessary?