Topic

One Hot Topic Is Weight Loss

This is a very popular topic today. People want to read about how they can lose a few pounds or get in better shape. Weight loss topics and techniques are incredibly popular and you can tailor your niche to
things like:

Weight loss for new moms
Weight loss for seniors
Weight loss for the middle aged man
Weight loss after surgery
Weight loss for menopausal women

People are also highly interested in topics that are related to their diet and health such as which foods to eat, great exercises to get desired results, how to supplement a vegetarian diet, etc. You might do reviews and experiments of common weight loss programs, exercise programs, etc.

There is just a mass of information to be found on the topic. If it pertains to health and fitness or weight loss, you are probably in the gold.