Showing posts with label human. Show all posts
Showing posts with label human. Show all posts
How The System Of Human Body works
Saturday, April 26, 2014
Have you ever wondered about how the human body works? Many of us are born, live, and grow old, without even knowing how our body works and we never ever really try to know. Our body is an amazing creation. Knowing about our body, and how it works, can help you maintain a strong, healthy body and live a better life.
The human body is like a fully automatic complex machine, with many little parts that work by themselves or with other parts to perform specific functions. Sometimes, it seems like our body has a mind of its own and it embarrasses you. So it’s important to know your body so you can recognize what is normal body behavior and what is not. If there is a problem with how your body works, by recognizing that there is a problem, you can take steps to fix it or get help.
Your body is comprised of tiny microscopic cells. Your body is made up of trillions of them. That is more than 1,000,000,000,000 cells! Cells are so small you cannot see them without a microscope. Cells are very important as they produce energy required for daily activities, or hold the coded instructions for everything from the color of your hair to whether you have freckles or not. Cells differentiate from each other to perform different, important tasks within the body. For example, some cells might become brain cells while others make bone, and red blood cells carry oxygen throughout the body, while white blood cells fight infection.
When a group of cells work together to perform a specific function, they are called tissue. There are four types of tissue within the body. The first, epithelial tissue protects the body and the organs by forming a protective outer layer. The skin, which is an example of epithelial tissue, is the first line of defense against infections.
Nerve tissue carries messages from the brain to the rest of your body by sending electrical impulses. The electrical impulses tell the muscles when to contract and affect everything from the beating of your heart to the wiggling of your toes.
Muscle tissue functions in movement because the muscle cells contract, shorten and relax. Muscle cells know when to contract or shorten because they receive electrical signals from nerve tissue.
Finally, connective tissue holds the body together, provides support, insulation, and protection. Bones, tendons, and ligaments are all examples of connective tissue.
When two or more types of tissues work together to perform any specific task it is called an organ. An organ system is formed when two or more organs work together to perform a larger task. The mouth, throat, stomach, large and small intestines, liver, pancreas, and gallbladder all work together, as the digestive system, to process the food we eat so that our cells can absorb the nutrients and convert it into energy.
Like this, there are many systems in the body, such as the skeletal, muscular, circulatory, nervous, digestive, immune, respiratory, urinary, and reproductive systems and they all interact with each other every second of our lives. Without these systems, humans would not be able to grow, maintain life, and reproduce.
Every machine requires fuel to work efficiently, your body being a fully automatic machine runs entirely on minerals and water. As an incredibly powerful solvent in your body, the hydrogen molecules in pure water provide nutrients in the form of energy to your cells and remove discarded, used energy. Without regular replacement of the water in your body, the cells will die, and so will your body. Likewise, without replacing essential trace minerals systematically in the correct, water soluble, ionic form, the cells will malfunction, become weak and fatally diseased.
Calcium, magnesium, phosphorus, potassium, and sodium are the five essential or major minerals for your body. Other important trace elements consist of chromium, copper, iodine, iron, manganese, and zinc. Additionally, selenium plays a key role in the maintenance of good health. Other trace elements like sulphur, nickel, cobalt, fluorine, oxygen, carbon, hydrogen, and nitrogen also have a part to play in your wellbeing. The human body depends upon 84 of the known 106 elements to maintain optimum health, many more than are now recognized.
Your body can do amazing things if it has the proper fuelo materials. For example, your body can grow, repair and heal itself if you provide it with essential nutrition and proper physical exercise. Vitamins are a major component of essential nutrition. Your body requires certain vitamins to function correctly. Without them, your body simply does not work properly.
Essential Vitamins
Essential vitamins are those that your body needs to get from foods because it is not able to make them on its own. There are 13 vitamins that are considered essential for proper body function. These include the B-vitamins and vitamins A, C, D, E and K. The B vitamins are thiamine, riboflavin, niacin, pantothenic acid, biotin, vitamin B6, vitamin B12 and folate. Each of the essential vitamins is used by your body for different processes and help with different systems, including your immune system, nervous system, and cardiovascular system.
Sources
Vitamins are best absorbed by the body when they come from whole and natural food sources. Vitamin supplements are helpful but not a good substitute for your childs balanced diet. The USDA recommends a diet centered on fruits and vegetables with whole grains, lean meats and dairy products to serve your childs nutritional needs. Some good sources of Vitamins A through K are: milk, cheese, eggs, whole wheat, oatmeal, spinach, legumes, kale, meat, fish, citrus fruits, bell peppers, broccoli, tomatoes, peaches, cantaloupe and mangoes.
Vitamin K plays an important role to strengthen the bones, avoid blood clotting and prevent hardening of arteries. Dark, leafy vegetables are good source of Vitamin K.
Vitamin C is an antioxidant vitamin that is believed to protect the brain from damage caused by Alzheimer. It helps you to tackle stress better and also protects you from common cold. A glass of Orange juice, citrus fruits, bell peppers, kiwifruit, papaya, broccoli, dark leafy greens and strawberries will provide you Vitamin C.
The antioxidant Vitamin E fights free radicals and reduces risk of heart disease, stroke and Alzheimer. Daily intake of nuts and seeds such as almonds and sunflower seeds will provide you Vitamin E.
Potassium helps to maintain blood pressure. It also helps reduce your risk of stroke. Beans, potatoes, sweet potatoes, bananas, dried fruits, winter squash, cantaloupe, kiwi, orange juice, prune juice and avocados are good sources of Potassium.
The human body is like a fully automatic complex machine, with many little parts that work by themselves or with other parts to perform specific functions. Sometimes, it seems like our body has a mind of its own and it embarrasses you. So it’s important to know your body so you can recognize what is normal body behavior and what is not. If there is a problem with how your body works, by recognizing that there is a problem, you can take steps to fix it or get help.
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| The Amazing Human Body |
When a group of cells work together to perform a specific function, they are called tissue. There are four types of tissue within the body. The first, epithelial tissue protects the body and the organs by forming a protective outer layer. The skin, which is an example of epithelial tissue, is the first line of defense against infections.
Nerve tissue carries messages from the brain to the rest of your body by sending electrical impulses. The electrical impulses tell the muscles when to contract and affect everything from the beating of your heart to the wiggling of your toes.
Muscle tissue functions in movement because the muscle cells contract, shorten and relax. Muscle cells know when to contract or shorten because they receive electrical signals from nerve tissue.
Finally, connective tissue holds the body together, provides support, insulation, and protection. Bones, tendons, and ligaments are all examples of connective tissue.
When two or more types of tissues work together to perform any specific task it is called an organ. An organ system is formed when two or more organs work together to perform a larger task. The mouth, throat, stomach, large and small intestines, liver, pancreas, and gallbladder all work together, as the digestive system, to process the food we eat so that our cells can absorb the nutrients and convert it into energy.
Like this, there are many systems in the body, such as the skeletal, muscular, circulatory, nervous, digestive, immune, respiratory, urinary, and reproductive systems and they all interact with each other every second of our lives. Without these systems, humans would not be able to grow, maintain life, and reproduce.
Every machine requires fuel to work efficiently, your body being a fully automatic machine runs entirely on minerals and water. As an incredibly powerful solvent in your body, the hydrogen molecules in pure water provide nutrients in the form of energy to your cells and remove discarded, used energy. Without regular replacement of the water in your body, the cells will die, and so will your body. Likewise, without replacing essential trace minerals systematically in the correct, water soluble, ionic form, the cells will malfunction, become weak and fatally diseased.
Calcium, magnesium, phosphorus, potassium, and sodium are the five essential or major minerals for your body. Other important trace elements consist of chromium, copper, iodine, iron, manganese, and zinc. Additionally, selenium plays a key role in the maintenance of good health. Other trace elements like sulphur, nickel, cobalt, fluorine, oxygen, carbon, hydrogen, and nitrogen also have a part to play in your wellbeing. The human body depends upon 84 of the known 106 elements to maintain optimum health, many more than are now recognized.
Your body can do amazing things if it has the proper fuelo materials. For example, your body can grow, repair and heal itself if you provide it with essential nutrition and proper physical exercise. Vitamins are a major component of essential nutrition. Your body requires certain vitamins to function correctly. Without them, your body simply does not work properly.
Essential Vitamins
Essential vitamins are those that your body needs to get from foods because it is not able to make them on its own. There are 13 vitamins that are considered essential for proper body function. These include the B-vitamins and vitamins A, C, D, E and K. The B vitamins are thiamine, riboflavin, niacin, pantothenic acid, biotin, vitamin B6, vitamin B12 and folate. Each of the essential vitamins is used by your body for different processes and help with different systems, including your immune system, nervous system, and cardiovascular system.
Sources
Vitamins are best absorbed by the body when they come from whole and natural food sources. Vitamin supplements are helpful but not a good substitute for your childs balanced diet. The USDA recommends a diet centered on fruits and vegetables with whole grains, lean meats and dairy products to serve your childs nutritional needs. Some good sources of Vitamins A through K are: milk, cheese, eggs, whole wheat, oatmeal, spinach, legumes, kale, meat, fish, citrus fruits, bell peppers, broccoli, tomatoes, peaches, cantaloupe and mangoes.
Vitamin K plays an important role to strengthen the bones, avoid blood clotting and prevent hardening of arteries. Dark, leafy vegetables are good source of Vitamin K.
Vitamin C is an antioxidant vitamin that is believed to protect the brain from damage caused by Alzheimer. It helps you to tackle stress better and also protects you from common cold. A glass of Orange juice, citrus fruits, bell peppers, kiwifruit, papaya, broccoli, dark leafy greens and strawberries will provide you Vitamin C.
The antioxidant Vitamin E fights free radicals and reduces risk of heart disease, stroke and Alzheimer. Daily intake of nuts and seeds such as almonds and sunflower seeds will provide you Vitamin E.
Potassium helps to maintain blood pressure. It also helps reduce your risk of stroke. Beans, potatoes, sweet potatoes, bananas, dried fruits, winter squash, cantaloupe, kiwi, orange juice, prune juice and avocados are good sources of Potassium.
Avian influenza H7N9 is able to infect human beings!
Friday, April 4, 2014
Avian influenza H7N9 is able to infect human beings! - A recent report in the journal British Medical Journal says that the H7N9 bird flu virus that originated from China will most likely be able to infect human beings.
As evidence, the researchers found that a fathers bird flu virus to transmit it to their children around the southeastern part of China.
As reported by Digital Journal, H7N9 is the bird flu virus that attacks the respiratory tract. Some cases of H7N9 bird flu that was found was reported to have close links with poultry markets in China.
However, the most worrisome of the cases is the first evidence that the H7N9 bird flu virus is able to infect human beings. According to medical experts in China, viral genes are found in almost like father and son, so its possible that the father transmitted the virus to her child.
Nonetheless, researchers tragic if such invention does not mean the H7N9 bird flu virus can be transmitted to human beings with ease.
Until last July, the medical experts in CHina already reported 133 cases of H7N9 bird flu, while 43 of whom had died. Most patients infected poultry due to the pasa and make direct contact with poultry before falling ill.
As evidence, the researchers found that a fathers bird flu virus to transmit it to their children around the southeastern part of China.
As reported by Digital Journal, H7N9 is the bird flu virus that attacks the respiratory tract. Some cases of H7N9 bird flu that was found was reported to have close links with poultry markets in China.
However, the most worrisome of the cases is the first evidence that the H7N9 bird flu virus is able to infect human beings. According to medical experts in China, viral genes are found in almost like father and son, so its possible that the father transmitted the virus to her child.
Nonetheless, researchers tragic if such invention does not mean the H7N9 bird flu virus can be transmitted to human beings with ease.
Until last July, the medical experts in CHina already reported 133 cases of H7N9 bird flu, while 43 of whom had died. Most patients infected poultry due to the pasa and make direct contact with poultry before falling ill.
8 The power possessed super human
Friday, February 21, 2014
8 The power possessed super human - If Superman can fly and SpiderMan issued cobwebs out of his hand, ordinary people turned out to also have super powers like them! What is it? Check out more as reported by the Huffington Post following.
Imagination
The power of imagination allows people to create ideas, images, and amazing concept. When imagination, the same man to create something that did not exist previously. Yet despite the imagination only exists in the mind, does not mean people can not make it happen!
Cure
Affection is not only soothing, but also heals. Research proves that even the presence of loved ones able to accelerate the recovery of patients who are recovering from illness. Meanwhile, if lonely, someone at risk even sickly.
Creativity
In connection with imagination, hard effort to realize the imagination is also one super power that ordinary human beings. In addition, the business is a form of creativity that is characteristic of each person.
Memory
Actual memory is defined as the power to recall something. This power is certainly very valuable, because if a man can not remember his past, they would like creature that lost its way. With memory, humans will also learn to not make the same mistake in the past.
Durability
Although the human body is not as strong as Superman, but they have endurance incredible. Just imagine, a lot of people who every day perform heavy duty and still live although not like. In addition to strong physical, mental endurance is shared by ordinary people.
Intuition
Intuition is the ability to grasp things quickly. For example, assessing a case at first glance. Although intuition is not always right, but this one super power can at least be used as a basic guide for humans to do next.
Courage
Courage also include super strength of human beings. For example, they want to take a risky decision. Courage is also delivering personal human being who was not afraid to face any obstacles.
Empathy
Empathy or the ability to understand and share emotions with others is the last super power of human beings. Because to understand each other, people can learn to become a better person and wise.
That variety of super powers that ordinary human beings. Everything else can be used to help others!
Imagination
The power of imagination allows people to create ideas, images, and amazing concept. When imagination, the same man to create something that did not exist previously. Yet despite the imagination only exists in the mind, does not mean people can not make it happen!
Cure
Affection is not only soothing, but also heals. Research proves that even the presence of loved ones able to accelerate the recovery of patients who are recovering from illness. Meanwhile, if lonely, someone at risk even sickly.
Creativity
In connection with imagination, hard effort to realize the imagination is also one super power that ordinary human beings. In addition, the business is a form of creativity that is characteristic of each person.
Memory
Actual memory is defined as the power to recall something. This power is certainly very valuable, because if a man can not remember his past, they would like creature that lost its way. With memory, humans will also learn to not make the same mistake in the past.
Durability
Although the human body is not as strong as Superman, but they have endurance incredible. Just imagine, a lot of people who every day perform heavy duty and still live although not like. In addition to strong physical, mental endurance is shared by ordinary people.
Intuition
Intuition is the ability to grasp things quickly. For example, assessing a case at first glance. Although intuition is not always right, but this one super power can at least be used as a basic guide for humans to do next.
Courage
Courage also include super strength of human beings. For example, they want to take a risky decision. Courage is also delivering personal human being who was not afraid to face any obstacles.
Empathy
Empathy or the ability to understand and share emotions with others is the last super power of human beings. Because to understand each other, people can learn to become a better person and wise.
That variety of super powers that ordinary human beings. Everything else can be used to help others!
For children with autism the human voice is very annoying
Saturday, January 25, 2014
For children with autism the human voice is very annoying - A study conducted by scanning the brains of autistic children showed reason do not like verbal communication. These findings suggest that the human voice for children with autism can be very disturbing and unpleasant.
Scan of the brain showed that autistic children did not show the same sense of fun with kids their own age who do not have autism when listening to the human voice. On the network showed a weak association between the human voice to the part of the brain associated with pleasure.
"When speaking, we do not only with information, but also emotional and social cues," said lead researcher Daniel Brams from Stanford University, as reported by U.S. News.
These results were found after researchers did brain scans on 20 children with autism with 19 other children who do not have autism. They found that despite their IQ, ability to read and write normal, most children with autism are still difficulties reading social cues or emotional in direct conversation.
While this study suggests that this is related to brain function associated with sound reception with functions of the brain associated with pleasure. In children with autism, the relationship between the two brain regions are very weak, weaker than normal children. for that, children with autism often feel disturbed by the noise around it and have a hard time to communicate verbally.
Even so, scientists will conduct further research to see if there are other reasons that affect children with autism to have difficulty in communicating verbally. Researchers also not sure whether the results of this study can be used to develop therapies in children with autism.
Scan of the brain showed that autistic children did not show the same sense of fun with kids their own age who do not have autism when listening to the human voice. On the network showed a weak association between the human voice to the part of the brain associated with pleasure.
"When speaking, we do not only with information, but also emotional and social cues," said lead researcher Daniel Brams from Stanford University, as reported by U.S. News.
These results were found after researchers did brain scans on 20 children with autism with 19 other children who do not have autism. They found that despite their IQ, ability to read and write normal, most children with autism are still difficulties reading social cues or emotional in direct conversation.
While this study suggests that this is related to brain function associated with sound reception with functions of the brain associated with pleasure. In children with autism, the relationship between the two brain regions are very weak, weaker than normal children. for that, children with autism often feel disturbed by the noise around it and have a hard time to communicate verbally.
Even so, scientists will conduct further research to see if there are other reasons that affect children with autism to have difficulty in communicating verbally. Researchers also not sure whether the results of this study can be used to develop therapies in children with autism.
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