Protein is everywhere these days. From breakfast cereals and coffee to bottled water, manufacturers are adding extra protein to an expanding range of everyday products. But while consumers are being encouraged to eat more of it, a major scientific review suggests that cutting back on protein could offer surprising benefits for health and longevity. After examining more than 350 scientific papers, researchers found evidence that reducing protein intake may help slow biological aging, improve metabolism, and, under certain conditions, extend lifespan. The potential benefits appear to involve several processes that…
