Nutrition or exercise: Which is better for your bones?

Which is better for your bones: a healthy diet or exercise? It’s a question that scientists would love to answer, and one that could greatly benefit humans as we undergo the aging process. A new study conducted by the University of Michigan and published in PLOS One aimed to answer this conundrum. Researchers looked at mineral supplementation and exercise in mice and  were surprised by the results. Nutrition, it appears, has a greater impact on bone mass and strength than exercise. Furthermore, even after the test mice stopped exercising, they retained the bone strength they gained, as long as they ate a healthy, mineral-supplemented diet. While the study was done on mice, it makes sense. David Kohn, a University of Michigan professor in the schools of dentistry and engineering and the study’s lead author, said, “If you think about the progression to humans, diet is easier for someone to carry on…