A<unk>  is a person who advises others on matters of food and nutrition and their impacts on health. Some people specialize in particular areas, such as sports nutrition, public health, or animal nutrition, among other disciplines. In many countries, a person can claim to be a<unk>  even without any training, education, or professional license, in contrast to a dietitian, who has a university degree, professional license, and certification for professional practice.
Nutritionist
Prosthetist
Psychologist
Dental therapist
Neurohospitalist
Podiatrist
Pharmacist
Psychiatrist