Metabolic Changes During Fed State and Starvation || Metabolism in Starvation

This is video on Metabolic Changes During Fed State and Starvation with examples of theory questions and NEET PG MCQs.
00:00 - Introduction
00:19 - Examples of theory questions
00:49 - Fuel Reserve of a Normal Healthy Person
01:30 - Starvation Definition
02:13 - Starve Feed Cycle
02:55 - Stage I – Metabolism During Fed State (Post Prandial Stage)
05:53 - Effect of insulin on blood glucose level
07:00 - Metabolism During Post-Absorptive Phases
08:41 - Metabolism During Fasting
10:30 - Metabolism During Starvation
12:05 - Integration of Metabolism At Glance
13:09 - Effect on BMR
13:36 - Metabolic Fuels of Major Organs
14:42 - NEET PG MCQs

Starvation is the deprivation of the food and thereby deprivation of exogenous supply of calories to meet the energy demands of the body for basal metabolism and other activities

Starvation is not always the result of unavailability or scarcity of food .
Any medical condition, which prevents consumption or utilization of available food will lead to starvation , e.g. trauma, surgery, cancer , infections, malabsorption, etc.

Starve Feed Cycle
It is divided into 5 stages
1. Well fed state (1-4 hours after food)
2 Early Fasting (4-16 hours after food)
3 Fasting (16-48 hours after food)
4 Starvation (2-4 days without food)
5 Prolonged starvation (More than 5 days without food)

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