The dream may be a metaphor for something that you are craving. It could represent something that you want or need in your life, or it could be a sign that you are feeling happy and content. Alternatively, the dream may be representing some aspect of your personality or psyche that you find particularly appealing.
In any case, the dream is a reminder that sugar and other sweet treats can be enjoyed in moderation, both for their health benefits and because they can sometimes be addictive. Enjoy your dreams candy!
This is my interpretation of what it means to dream of about candy. At times, the best interpreter of a dream is the person who had the dream. Always keep your own life and nuances in mind when trying to determine what you think a dream might mean, or if it meant anything at all.