India, Jan. 24 -- Regular men are naturally more muscular and taller than women. But this is not a contemporary incident, it developed with a gradual evolutionary process. This has been seen over the years- the surprising physical change in men worldwide. A new study added more to it and uncovered an interesting revelation.

Over the past century, men have gained height and weight at a rate twice as fast as women. There's a stark disparity in height and weight between men and women, but what are the causes? This study narrows down on them.

The research was conducted by Prof. Lewis Halsey and his team at the University of Roehampton. They examined data from multiple countries, looking at how height and weight changes over the past century...