Alright, I'm tired of this bullshit.

There are usually a lot of healthy salad options at the supermarket; pasta salads and the likes. If you want convenient and healthy you can't go wrong there.

Lean meats are supposed to be quite healthy, those and as Takiaena says, fish. The most important thing is to get the right balance with your meals. A third each of protein, carbohydrate and vegetables at each meal (excepting breakfast) should work well.

Also, don't think you have to force yourself to eat three meals a day; if you find you are hungry at different times, up the number of meals you have but lessen how much you eat at each sitting, if it is convenient for your lifestyle.

If you work out, you don't want to do any stupid dieting. Have you considered looking up good diet plans for your particular exercise regime?

Jam it back in, in the dark.