Hi there! I am 34 years old and I am on diet. I have been wanting to lose my weight for quite some time now but my problem is that I haven’t been able to follow any diet for my cause up to the desired length of time. Now one of my friends has advised me to use zero calorie foods. I would like to know from you as to which are all zero calorie foods? I would be very grateful if someone can provide me with a list of such foods!