The statement that children and adults can both benefit from having a dietician is true. Dietetics is a branch of medicine comprising the rules to be followed for preventing, relieving, or curing disease by diet. A dietician is someone who works in this field. Following his/her guidelines will for sure lead to health benefits.
In a physical examination, medical examination, or clinical examination, a medical practitioner examines a patient for any possible medical signs or symptoms of a medical condition.