Does a personal trainer also have to be a nutritionist?

A healthy and active lifestyle is a conscious choice for an increasing number of people. In order to maximise the effects that regular training brings, many people are enlisting the help of a personal trainer or nutritionist. This is an excellent way to create a training and nutrition plan that is appropriate to your needs and abilities. Do a personal trainer and a nutritionist have to be the same person? The answer to this question can be found further down!