9. Eat more fruits and vegetables
You cannot have a healthy diet unless you eat a lot of fruits and vegetables. I really had a hard time realizing that it is much better for me to eat a carrot instead of snickers, but when I realized it, veggies replaced my unhealthy snacks and I noticed a lot of things. I started losing weight and gaining a lot of energy. I learned how to make healthy fruit cakes and ice creams, and now I cannot imagine eating something else. Maybe you will need some more time to get used to this one among the other easiest healthy habits to improve your life right away, but believe me, it is totally worth it!