How food affects your mood ;) Part 3 / 3 By BBC
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12 سال پیش
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Scientists are proving that what's in the foods you eat can effect the chemical composition of your brain. The foods you eat can affect your mood, including your level of alertness and your perception of pain.
What is it about foods that yields this kind of power? It is foods ability to alter the production or release of neurotransmitters, the chemical messengers that carry information from one nerve cell to another. Neurotransmitters are responsible for such important bits of information, like "I'm full" or, "AGG! I'm very anxious about this!"
The Theory
Just how does a food affect neurotransmitters? According to Dr. Richard Wurtman at MIT, who is involved in numerous studies on nutrition and the brain, the nutrients in foods are precursors to neurotransmitters, and depending on the amount of precursors present in the food you eat, the more or less of a certain neurotransmitter is produced. Although this process may seem fairly straightforward, it is complicated by the fact that foods most often are made up of more than one nutrient, and how those different nutrients interact will also impact the production and release of neurotransmitters.
The Practice
Despite the complexity, there are certain established bits of knowledge of how food affects your mood that you can put into practice.
Boost your alertness with protein. Protein foods are broken down into their amino acid building blocks during digestion. One amino acid, called tyrosine, will increase the production of dopamine, norepinephrine and epinephrine. These neurotransmitters are known for their ability to increase levels of alertness and energy. No one eats pure tyrosine, but eating foods high in protein will give you a slight mental boost. High protein foods include fish, poultry, meat, and eggs. If you can't eat those, try high protein foods that also contain significant amount of carbohydrates, such as legumes, cheese, milk, or tofu.
For relaxation and anti-stress, eat carbohydrates. Eating carbohydrates will trigger the release of insulin into the blood stream. Insulin goes about clearing all the amino acids out of the blood, with the exception of tryptophan. Tryptophan is an amino acid that normally gets crowded out by other amino acids in its attempt to cross the blood brain barrier, but when its competitors are out of the way, it enters the brain en mass. Once in the brain, the tryptophan is converted to serotonin. Serotonin is a neurotransmitter that has the effect of reducing pain, decreasing appetite, and producing a sense of calm, and in too large a quantity, inducing sleep. Research has shown that dieters tend to become depressed about two weeks into a diet, about the time their serotonin levels have dropped due to decreased carbohydrate intake. Healthy carbohydrate foods to turn to for anti-stress include whole grain breads and crackers, whole grain pasta, rice, cereal, and fruits.
Like to have a good opportunity check out http://mrchocobean.choconature.com 9 out of 10 people love chocolate. like us at Facebook: xocolatlvita
more http://www.choconature.com
at instagram account at webstagram http://web.stagram.com/n/mrchocobean/
Sponsor ID 1075601 Peter Langelaar Groesbeek
Check out BBC for more great documentarys and
storytellermedia for more great videos!
Scientists are proving that what's in the foods you eat can effect the chemical composition of your brain. The foods you eat can affect your mood, including your level of alertness and your perception of pain.
What is it about foods that yields this kind of power? It is foods ability to alter the production or release of neurotransmitters, the chemical messengers that carry information from one nerve cell to another. Neurotransmitters are responsible for such important bits of information, like "I'm full" or, "AGG! I'm very anxious about this!"
The Theory
Just how does a food affect neurotransmitters? According to Dr. Richard Wurtman at MIT, who is involved in numerous studies on nutrition and the brain, the nutrients in foods are precursors to neurotransmitters, and depending on the amount of precursors present in the food you eat, the more or less of a certain neurotransmitter is produced. Although this process may seem fairly straightforward, it is complicated by the fact that foods most often are made up of more than one nutrient, and how those different nutrients interact will also impact the production and release of neurotransmitters.
The Practice
Despite the complexity, there are certain established bits of knowledge of how food affects your mood that you can put into practice.
Boost your alertness with protein. Protein foods are broken down into their amino acid building blocks during digestion. One amino acid, called tyrosine, will increase the production of dopamine, norepinephrine and epinephrine. These neurotransmitters are known for their ability to increase levels of alertness and energy. No one eats pure tyrosine, but eating foods high in protein will give you a slight mental boost. High protein foods include fish, poultry, meat, and eggs. If you can't eat those, try high protein foods that also contain significant amount of carbohydrates, such as legumes, cheese, milk, or tofu.
For relaxation and anti-stress, eat carbohydrates. Eating carbohydrates will trigger the release of insulin into the blood stream. Insulin goes about clearing all the amino acids out of the blood, with the exception of tryptophan. Tryptophan is an amino acid that normally gets crowded out by other amino acids in its attempt to cross the blood brain barrier, but when its competitors are out of the way, it enters the brain en mass. Once in the brain, the tryptophan is converted to serotonin. Serotonin is a neurotransmitter that has the effect of reducing pain, decreasing appetite, and producing a sense of calm, and in too large a quantity, inducing sleep. Research has shown that dieters tend to become depressed about two weeks into a diet, about the time their serotonin levels have dropped due to decreased carbohydrate intake. Healthy carbohydrate foods to turn to for anti-stress include whole grain breads and crackers, whole grain pasta, rice, cereal, and fruits.
Like to have a good opportunity check out http://mrchocobean.choconature.com 9 out of 10 people love chocolate. like us at Facebook: xocolatlvita
more http://www.choconature.com
at instagram account at webstagram http://web.stagram.com/n/mrchocobean/
Sponsor ID 1075601 Peter Langelaar Groesbeek
12 سال پیش
در تاریخ 1391/01/31 منتشر شده
است.
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