"Make sure you're actually drinking enough water. I realized I was terrible at it and it's so stupid. I bought some 32-ounce bottles and put labels on them, so I have to drink 8 ounces by certain time points, fill up the bottle and do it again to get 64 ounces in a day. I feel a lot better and have an easier time exercising now that I'm not chronically dehydrated."
I read packages. If I see anything I cannot pronounce, or cannot say what it is, I won't buy/eat it. It keeps my food healthier. Also, if the first ingredient is some kind of sugar, it's out of the question.
100 pounds later, none of the junk food stuff tastes ok to me