Scientists have shown for the first time that the loss of the Y-chromosome can harm the heart

Age-related loss of the Y-chromosome – the part of human DNA that is unique to males – raises men’s risk of potentially life-threatening heart problems as they get older, new research suggests.Age-related loss of the Y-chromosome – the part of human DNA that is unique to males – raises men’s risk of potentially life-threatening heart problems as they get older, new research suggests.Read MoreHealth News | Mail Online