Cause of Hunger
Hunger remains a powerful instinct in humans that compels us to extremes of behavior. A response by our bodies occurs when we have eaten less than normal. Hunger is a feeling caused by the brain recording changes in the hormonal and nutrient levels in the blood.
Prime Roles of Insulin and Glycogen
Insulin assists in controlling levels of blood glucose by signaling the muscle, liver and fat cells to take in glucose from the blood. Insulin is pivotal in helping the cells take in glucose from the blood. Glycogen, on the other hand, is useful in providing the body with a readily available energy source if there is a decrease in blood glucose levels (Greco, Winquist, Lee, Collins & Lebovic, 2017).
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The Types of Neural and Chemical Feedback from the Body do the Brain Reply on to Govern Food Intake
The chemical and neural feedback from the brain cells is reliant on the brain cells to govern the intake of food are situated in the intestines and gut. A neuropeptide is released in the gastrointestinal system that traverses to the brain as hormones with a view of suppressing the intake of food (Greco, Winquist, Lee, Collins & Lebovic, 2017).
Differences between Glucostatic Theory of Hunger and the Dual-Centre Set-point Theory of Hunger
The glucostatic theory is dissimilar since it is assumed that it helps in the reduction in the consumption of glucose. On the other hand, the dual-Centre set-point theory proposes that the stimulation of hypothalamus and induces hunger (Greco, Winquist, Lee, Collins & Lebovic, 2017).
Evidence to Support it
From several pieces of research; there is an indication that the glucostatic theory contains lots of evidence to support it; it has been in existence for duration of over 50 years. Many videos are available that owe a resemblance to the theory (Greco, Winquist, Lee, Collins & Lebovic, 2017).
Role of Neuropeptides in Producing Satiety
Neuropeptides entail a small group of neurons that communicate with one another. The Neuropeptides, with the assistance of glucostatic theory, can assist in reducing the intake of glucose and at the same time communicating to the body there is no longer hunger (Greco, Winquist, Lee, Collins & Lebovic, 2017).
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Reference
Greco, E., Winquist, A., Lee, T. J., Collins, S., & Lebovic, Z. (2017). The Role of Source of Protein in Regulation of Food Intake, Satiety, Body Weight and Body Composition. J Nutr Health Food Eng , 6 (6), 00223.
