ELI5: If I don't eat breakfast, I don't even get hungry for a while, but if I do, I get hungry before 11. : explainlikeimfive
jeudi 8 mai 2014 à 09:55 SharTech, le 08/05/2014 à 09:55
Je me posais la question aussi: si je petit-déjeune le matin, j'ai systématiquement une fringale vers 11h00. Si je ne prends pas de petit-déj' , je peux quasiment attendre jusqu'au soir avant d'avoir faim.
La réponse est ce commentaire d'un redditeur:
"During a fast, such as the one that most of us enter during our nights sleep, the liver is basically providing the brain with glucose, fuel. When you wake up, your hormones dont change until you eat something. If you dont eat, glucagon stays high and your liver continues fasting state metabolism. When you do eat, insulin concentrations will increase, causing you to enter fed state metabolism. Breakfast is always talked about so much because when you first eat, you start re-fueling the livers supply of glucose (glyocogen). This however will make you hungry eventually. I myself, when skipping breakfast, can go almost a whole day without food, but it is not necessarily a good thing, just the way our bodies adapt. Source, currently studying dietetics and nutrition, senior year."
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Je me posais la question aussi: si je petit-déjeune le matin, j'ai systématiquement une fringale vers 11h00. Si je ne prends pas de petit-déj' , je peux quasiment attendre jusqu'au soir avant d'avoir faim.
La réponse est ce commentaire d'un redditeur:
"During a fast, such as the one that most of us enter during our nights sleep, the liver is basically providing the brain with glucose, fuel. When you wake up, your hormones dont change until you eat something. If you dont eat, glucagon stays high and your liver continues fasting state metabolism. When you do eat, insulin concentrations will increase, causing you to enter fed state metabolism. Breakfast is always talked about so much because when you first eat, you start re-fueling the livers supply of glucose (glyocogen). This however will make you hungry eventually. I myself, when skipping breakfast, can go almost a whole day without food, but it is not necessarily a good thing, just the way our bodies adapt. Source, currently studying dietetics and nutrition, senior year."
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