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Nutritionist Information:A nutritionist is a person who advises on matters of how food and nutrition impact health. In some jurisdictions, nutritionists are recognized health care professionals who have undergone postsecondary educational programs in the sciences and have studied nutrients and other components of food in depth.
One should see a nutritionist if they have recently experienced excessive weight loss, excessive weight gain, want to get into better shape or have diseases such a diabetes. Nutrionists help treat obesity, malnutrition and diabetes. Procedures include diet plans, weight gain plans and medication.
Some sub specialties include Gastroenterology and Hepatology.