Unhealthy eating phase?
Since St. Nicholas Day, I've been going through a phase where I've been eating relatively unhealthily. I have a good metabolism and don't get fat even if I eat more sugar (I'm 13). I want to stop that now and do without sugar and other things for the time being. Do you think it has done much damage to my body during this time?
No, it didn’t. You’re young.
But it’s good if you’re thinking about diet despite your youthful age, and it can never hurt to reduce sugar.
To the more and more consistent you eat healthy, the less likely to suffer from some diseases at the age (even if there is no guarantee of course),
No, you can always eat what you want. Only not for months or even years only unhealthy.