Eat thanksgiving meal, get dozy. It's probably a good thing that male African lions always feed first. They get fat and dozy and forget to kill the cubs.hypatia said:It has more to do with insulin, and blood sugars. High blood glucose levels, can switch off the brain cells{orexin neurons} that normally keep us awake and alert.
I believe it occurs in all mammals.
No, I'm talking about the cellular uptake of amino acids from the blood, so that they can be used for protein synthesis: http://books.google.com/books?id=4I...v=onepage&q=insulin amino acid uptake&f=falsesameeralord said:Monique when you say insulin increases amino acid uptake, are you talking about muscle cells where gluconeogenesis can not occur?
Monique said:The fancy name is "Postprandial somnolence". What happens is that when you eat food high in sugar and carbohydrates (which are converted into sugar), your blood glucose levels rise. This causes the body to respond with insulin production, which takes the sugar and amino acids out of your blood.
What happens is that insulin does not have an effect on the amino acid tryptophan, which relative levels in the blood will rise. This causes the neural amino acid transport to shift to transport of tryptophan to the brain, the brain responds in making serotonin (causing the happy feeling), which can be metabolized into melatonin (which regulates circadian rhythm).
Article http://wurtmanlab.mit.edu/publications/pdf/178.pdf"
Feeling sleepy after eating a big meal is a common experience and is often referred to as postprandial somnolence. This is because when we eat a large amount of food, our body diverts energy towards digestion, which can make us feel tired and drowsy.
Yes, it is normal to feel tired after eating a lot. As mentioned earlier, the body uses a lot of energy for digestion, which can make us feel tired. Additionally, certain foods, such as carbohydrates and tryptophan-rich foods, can also contribute to feelings of sleepiness.
The amount of food that is considered a "big meal" can vary from person to person. It depends on factors such as individual metabolism, body size, and the types of food consumed. Generally, consuming more food than what your body needs can lead to feelings of fatigue.
Yes, certain foods can make you feel more tired after eating. As mentioned earlier, carbohydrates and tryptophan-rich foods can contribute to feelings of sleepiness. Foods high in sugar and fat can also cause a spike in blood sugar levels followed by a crash, which can make you feel tired.
To prevent feeling tired after eating a lot, it is important to practice mindful eating and listen to your body's hunger and fullness cues. Additionally, incorporating a balanced diet with a variety of nutritious foods can help prevent feelings of fatigue. It is also recommended to avoid eating large meals right before bedtime and to stay hydrated throughout the day.