By Mattie Knight Being this professional means that you would have to work with people in modifying their diet and guiding them to staying committed to it along the way. Your job does not stop with listing down the things which they can eat in a week. You would also have to do these duties for the overall improvement of your clients. Know how each nutrient can be helpful to the body parts of a human being. The basics are very important for a certified nutrition specialist. You cannot just follow everything that you see on the Internet. You have to persevere hard enough to examine blood samples and see the effects of a nutrition in a detailed view. Know the complete medical history of the people who wish to seek your services. Take your time in asking them about the illnesses that they...