Foods and Nutrition 1021 Lecture Notes - Lecture 3: Circulatory System, Constipation, Insulin

• School: Western University
• Department: Foods and Nutrition
• Course: Foods and Nutrition 1021
• Professor: Noelle Martin

Document Summary

Fat can provide energy but cannot provide direct energy to brain ->we need it from glucose. If insufficient glucose in body, it will take protein. Taste buds replenish themselves every 30 days. You can only increase fat cells to a certain point in early childhood (3 -4) *understand what it looks like and tie that in with the last slide* Max heart rate is 220 your age. Insulin and glucagon * key hormones that i need to know* There"s an after effect of the flight-or-fight reaction. It"s i(cid:373)porta(cid:374)t that so(cid:373)eo(cid:374)e re (cid:374)ourish their body after enduring the flight-or-fight reaction. Some people have diarrhea or constipation if they are constantly going through this -> diagnosed with ibs. First form of defense in immune system is skin. Helper t -cells - don"t really do anything other than help t- cells. *need to know diagram, diagram on exam or questions from it* Lining in stomach to protect cells from being damaged by acid.