What exactly do you mean?
Nutritional Science is essentially the study of food, how it is digested, absorbed and used by the body to fulfill the processes necessary for basic survival or for thriving.
If you look at collegiate degree plans in the US, specifically those designed to fulfill the requirements of the American Dietetic Association which is the governing Federal agency for Registered Dietitians in the US, you will find coursework that includes some or all of the following:
Chemistry
Organic Chemistry
Anatomy & Physiology
Biochemistry
Kinesiology
Statistical Analysis
Counseling
Food Science (the chemistry of or the chemical processes of food)
Commercial Food Production
Food Service Mgmt
Medical Nutrition Therapy
Dietary Assessment/Planning
etc.
Probably Nutrition, or nutritional studies.
Prevention,nutrition,fats,
the study of eating disorders
people
THE basic tools in study of nutrition are: *Nutrition guidelines *Food exchange list *Dietary standard & Nutrient Density *Nutrition Facts *Food composition table
Mostly it is a nutritionist of the hospital or clinic that helps others study a good nutrition.
Nutrition.
I would say read a book on it. especially books that are written and reviewed by professionals.there are tons of books on nutrition.
The study of how the body uses substances in food for growth, regulation, and maintenance of tissue is known as nutrition. It involves understanding how nutrients are absorbed, metabolized, and utilized by the body to support various physiological functions. Good nutrition is essential for optimal health and wellbeing.
The study of food and its effects on the body is known as nutrition science. It involves understanding how nutrients in food interact with the body to support health and well-being.
When you study nutrition, you are called a nutritionist or a dietitian. These professionals focus on understanding how food and nutrients impact human health and well-being, providing advice on diet and nutrition to help individuals make healthier choices.
Robert C. Hornik has written: 'Nutrition education' -- subject(s): Malnutrition, Nutrition, Study and teaching