Eat fewer processed foods- the general rule is, if it doesn't go bad, then it isn't good for you
Do some exercise that doesn't feel like exercise. I am not good at routines and dance exercise videos are hard to follow so instead, I made a mix of my favorite upbeat songs on playlist.com and crank them up during the day. I move faster and bounce around doing housework and in between chores, I take a "crazy dance" break with my 2 year old where we, well, dance like a couple of crazy people. No one's looking so you can just cut loose! Great for burning calories.