This weekend I am celebrating a big ‘0’ anniversary – I am turning 40! Yikes! For many women, including myself, entering 40s can be a bit intimidating. While I am pondering on what I’ve achieved in the last 4 decades of my life and where I want to be, my friends and colleagues find it hard to believe my age. So today, I thought I would share my top 5 insights on what has helped me to look and stay young physically and mentally. 1.Healthy body Having good genes (my Mom is 60 and nobody believes her age!) and being slim built helps looking younger my age and is something I…