With such a topic so broad we truly try to cover the basics from all angles in this group. Nothing too big or too small. Nutrition is as significant if not more as exercise is to reaching your goals so learn all you can.
There is no problem with the odd treat.... it's likely more healthy for you if you are really thinking about it... some people have a cheat day once a week where they eat whatever they want...
I certainly don't think one or two Cokes a week or a chocolate bar will do you any harm.... enjoy!
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I count him braver who overcomes his desires than him who conquers his enemies, for the hardest victory is over self. - Aristotle
You have the power to change a life right in your own hands. - Paul Brandt