I know... so yummy... everything in moderation... but sugar is one of the main culprits for inflammation which in turn causes problems with your skin.
I have been working with a wonderful client for many years. Let's use "Betty" for her name.
Betty has had cystic acne for many years, I have gotten it under control using great products and specific treatments. When her diet is clean with good food her skin looks great and we don't have the breakouts. When she starts with a few nibbles of cake, cookies or other delectable treats, her skin within a week will start breaking out and the yeast will immediately appear on her.
So if you are having issues with breakouts make sure you REALLY look at what you are eating and be sure to take a GREAT PROBIOTIC.