As Americans are getting fatter and fatter, there seems to be a growing need (pun intended!) for a Dietitian (also known as a Nutritionist). This is someone who helps people achieve their diet goals and teaches them about eating healthier.

Although you don't have to be certified in this area, there is a degree you can get to become a licensed Nutritionist. However all you really need to know is about good diets and what foods are healthier than others and you can help your clients plan their meals to lose weight.

Dietitians can either travel to their clients' houses or they can set up appointments at their own house for their clients to come visit and discuss their eating habits and weight loss goals.

There is some learning required before becoming a Dietitian or a Nutrionist, here is a great book to get you started: