… as such: regular exercise, eating healthy food, and getting enough sleep.

So clear. 🙂

Galla B, Duckworth AL., “More than resisting temptation: Beneficial habits mediate the relationship between self-control and positive life outcomes.”, J Pers Soc Psychol. 2015 Sep;109(3):508-25. doi: 10.1037/pspp0000026. Epub 2015 Feb 2.