NUFS 009 Lecture Notes - Lecture 1: Social Network, Food Marketing

34 views1 pages

Document Summary

Hunger vs appetite: hunger (internal) : hungry and finding food to eat, appetite (external): seeing something that encourages finding food and eating. No longer a desire to eat; a feeling of satisfaction. Science that links food to health and disease. Good nutrition = good health poor diet = risk factors for chronic diseases. Six classes of nutrients: carbohydrates (calories) 4kcal/gm, lipids (fats) (calories) 9kcal/gm, proteins (calories) 4kcal/gm, vitamins, minerals, water (no calories) (no calories) (no calories) Macro vs micro nutrients: macro (provide calories) : carbohydrates, protein, lipids/fat, micro (does not provide calories) : vitamins and minerals. Some can reduce risk of cancer in ppl who consume regularly. Concern of overuse in marketing some foods. Lipids (fat) 14 grams x 9 = 126kcal protein 45 grams x 4 =180 kcal. Observations, hypothesis, experiment, evaluation, confirm/extend findings, conclusion.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related Documents