Whois & Analysis for nutritionistreviews.com

A dietitian (or dietician) is an expert in dietetics; that is, human nutrition and the regulation of diet.

A dietitian alters their patient's nutrition based upon their medical condition and individual needs.

Dietitians are regulated healthcare professionals licensed to assess, diagnose, and treat nutritional problems.

A nutritionist is a person who advises on matters of food and nutrition impacts on health.

Different professional terms are used in different countries, employment settings and contexts — some examples include: nutrition scientist, public health nutritionist, dietitian-nutritionist, clinical nutritionist, and sports nutritionist.

Nutrition is the science that interprets the interaction of nutrients and other substances in food in relation to maintenance, growth, reproduction, health and disease of an organism.

It includes food intake, absorption, assimilation, biosynthesis, catabolism and excretion.

Physical fitness is a general state of health and well-being and, more specifically, the ability to perform aspects of sports, occupations and daily activities.

Physical fitness is generally achieved through proper nutrition, moderate-vigorous physical exercise, and sufficient rest.

Health is the level of functional and metabolic efficiency of a living organism.

In humans it is the ability of individuals or communities to adapt and self-manage when facing physical, mental or social changes.

The World Health Organization (WHO) defined health in its broader sense in its 1948 constitution as "a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity." This definition has been subject to controversy, in particular as lacking operational value, the ambiguity in developing cohesive health strategies, and because of the problem created by use of the word "complete".

Other definitions have been proposed, among which a recent definition that correlates health and personal satisfaction.