Is there a list or tabulation of the topics that have become over saturated and are now deemed "restricted" topics? Weight loss is a natural but abdominal is often coming up when I am trying to publish articles. Is fitness and exercise close at hand for a restricted topic? My topics on science do exceptionally well and I feel I should be devoting more efforts as a writer to what is simpler to me finance and economics. Yet I still feel there is so much in the field of fitness that is mis communicated and hyped. I feel for the person who wants to learn but doesn't have the money.