Tips : 10 HOW THE BRAIN EXERCISE

Thursday, April 26, 2012

The brain is the command in our nervous system. In order to control all our thoughts. The brain also needs exercise. Just like physical exercise on our bodies. Here are 10 ways to exercise the brain.

1. Familiarize also active as a left-handed and right-

Perform tasks with non-dominant hand, if the normally dominant right hand then use your left hand (lefty) and vice versa. For example when using a computer mouse, brushing teeth and tying shoes in the opposite direction. According to the Franklin Institute, this type of exercise can strengthen the neural connections that exist, and even form new nerve.

2. Read

Reading can flex the muscles of the brain, good reading light (such as comic books or magazines) as well as reading for information. And according to the study Dr. Nikolaos Scarmeas in 2001, reading can help build "cognitive reserve" to delay the onset of dementia.

3. Play puzzle or crossword puzzles

Crosswords, puzzles, Sudoku and other puzzle types, can train the brain, especially the left hemisphere, according to cognitive training centers Learning Rx. Add new strategies for effective brain exercise, such as solving crossword puzzles with an unusual theme.

4. Playing strategy games

Strategy games like chess, monopoly or other computer games, will use the right brain that can help people to think more creatively.

5. Change the routine

By Lawrence Katz, a professor of Neurobiology at Duke University Medical Center, changing routines and new ways of living can activate the brain connections that were previously inactive. Exercises can be done for example, shower with your eyes closed or reset the office or desk.

6. Learning a foreign language

By learning a foreign language will enable the brain that has not been used since you started talking. A 2007 study at York University in Toronto, found that the use of multiple languages ​​can improve blood supply to the brain to maintain the health of nerve connections.

7. Enjoy the music

Besides listening to music, learning to play musical instruments as well. The experts also recommended to enable the two senses at once, such as listening to music and smell the flowers.

8. Physical exercise

Physical exercise can also improve brain health, because it can increase blood flow to the brain. According to the Stanford Center on Longevity and the Max Planck Institute for Human Development, physical exercise can improve attention, reasoning and memory.

9. Social life

The brain can be trained with your social life, such as visiting friends. A 2006 study by Dr. David Bennett of Rush University Medical Center have found that social networks can provide protection against clinical symptoms of Alzheimer's disease.

10. Looking for a new hobby

Challenge the brain to learn new skills or things you've never done before. If you are not an artist, try to learn to paint or sculpt. If you can play piano, learn to play guitar. Find something new and exciting to be able to keep the brain active.

source : yahoo.com

Benefits of Creatine for Health

Wednesday, April 25, 2012

Creatine is a combination of several amino acids that are specifically forms its own function. Creatine is the fundamental building blocks glycine, agrinine, and methionine. No other components needed to form creatine. The human body naturally produces creatine in both the liver, pancreas, and kidneys. Creatine is produced by blood flow to the muscles. Once in the muscle, creatine is converted into creatine phosphate, which will supply energy to the body.

1. Benefits For Your Health Between creatin Other: 

a. Creatine Helps Improve Your Performance

Creatine may help increase the performance of your workout and also helps improve your overall health. We know that creatine can enhance your reps during practice benchpress and make you more energetic. When you feel more vibrant and more energetic then you will get a better feeling when practicing.

The human body naturally produces creatine in both the liver, pancreas, and kidneys

b. Creatine Helps Lower Cholesterol

Research in the early stages found that creatine has a great influence on the metabolism of fat, which serves lower the amount of total cholesterol in the body, especially LDL (bad cholesterol)

c. Creatine and Heart Failure Patient

Heart failure is a special type of heart disease. People with heart failure have a low amount of creatine in their heart. A clinical trial showed that some people with heart failure and taking creatine can exercise longer before they fatigue. It is shown that creatine can increase heart muscle strength and endurance of patients with heart failure. 

d. Creatine For Muscle Dystrophy Patients

Muscular dystrophy is a group of diseases consisting of 30 types of genetic disease characterized by skeletal muscle weakness in the control of body movement. Research shows that creatin supplementation can increase muscle strength and activities of daily living in patients with muscular dystrophy.

e. Creatine For Parkinson Patients

Research conducted in patients with Parkinson's, says that creatine helps slow the increase in Parkinson's disease. Creatine also increases the strength of Parkinson's patients during physical therapy.

2. Healthy Tips With Creatine

a. Perform regular checkups with your doctor to find out if you need additional creatine or not

b. Take a multivitamin. Nutrients contained in a multivitamin can meet your daily nutritional needs, including creatine

c. Use healthy oils that contain omega 3 fatty acids

d. Do the activities that make you more excited

To get the best results from the use of creatine, use creatine as recommended usage. To be more safe, consult your health care professional and ask for supervision as long as you use creatine.

Source : yahoo.com, duniafitnes.com

Tips : HOW TO IMPROVE PERFORMANCE AND BRAIN LEFT BRAIN RIGHT

Sunday, April 15, 2012

Our brain is a supercomputer weighs 1.5 kg. As a control center that controls your life, the brain determines how you think and interact with others. Your brain is much more complicated than any computer with a 100 million billion brain cells that are interconnected to one another.

Optimize your brain function is a must if you want to unleash the potential of yourself as much as possible. And while you exercise or do yoga to maintain body condition, often mental exercises to be forgotten. Regardless of your age, mental exercise has a positive effect on your brain and globally. And here's 22 ways to do so Curious?

1. Run for Brain Cells

The researchers say that people who do a lot of physical exercise may have a better brain. Researchers at the Salk Institute discovered that rats who like to exercise wheels ran on the growth of new cells twice as many brain regions in memory and learning.Researchers are not sure of the cause but it is likely that this is due to physical exercise that is not enforced. Which means, to find a way to enjoy the sport rather than be forced to do so may make you smarter, too. So do sports that you enjoy doing, go jogging with music or fitness with your friends more refreshing for your brain.

2. Trying New Things

Neurobiology expert from Duke University, Professor Lawrence C.Katz, Ph.D. says that finding new ways of thinking and trying new things can improve the function of brain regions that are less active.In essence try to do anything that can make you get out of your habitual ways of thinking during this time, for example, trying a variety of new dishes, go to the office by another route, visiting new places or try to create a work of art.

3. Ask

Familiarize yourself to always want to know! Ask yourself and others around you about various things. Get used to ask "why?" At least 10 times a day. Your brain becomes trained and opportunities and the solution will appear in your life.

4. Laugh

Researchers say that laughter is good for health. Without the researcher should tell, we've felt the lifetime benefits of laughter that can reduce stress and mental pressure. Laughed before laughter is forbidden!

5. Being a Fish Lovers

Omega-3 which are found mainly in fish has long been known both to the heart. But recent research reveals that omega-3 is also good for the brain because they help the circulation system that pumps oxygen into your head and improve the functioning of the cell membrane that surrounds the brain. People who consume lots of fish or omega-3 may have a mental condition and better intelligence and more resistant to depression. Eating fish dishes such as salmon, sardines, mackerel, and tuna at least 3 times a week is a good start.

6. Dig Memories

Look back at old photo albums or your school yearbook. Your brain is a memory machine, so let it work so that does not rust.

7. Reduce Fat

Fats can reduce the flow of oxygenated blood to your brain and inhibit the metabolism of glucose which is the "food" for the brain.You can still get 30% of your daily caloric requirement as fat and stay away from snack foods that contain lots of fat.

8. Play Puzzle

Solving puzzles in his spare time is a good way to exercise your brain and keep his condition. No matter whether it's a crossword puzzle, jigsaw or logical games. But do realize that the puzzle is just a game for fun.

9. Mozart Effect

Frances Rauscher, a psychologist at the University of Wisconsin found that listening to Mozart can increase a person's mathematical ability and space. But the need is commemorated that not all people experience this Mozart effect. And some experts also say that this happens because the music can make people who hear it feel comfortable and relaxed and that similar stimuli can also produce the same effect. In fact, one study found that by listening to the story, then your brain will also be growing.

10. Improve Skills

Some mental stimulation is repeated is actually good for your brain as long as you keep improving your skills and knowledge base.Daily activities such as gardening, sewing, reading, fill in a crossword puzzle can be useful for your brain health as long as you push yourself to continue to do so at different rates. For example, sewing with patterns more difficult technique of painting with the more difficult, or doing crossword puzzles are larger and harder.

11. Stay away from alcohol

Research on rats found that alcohol not only damage the brain but also prevent it to recover. Study of 3500 Japanese men found that those who drink regularly (about once a day) will have better cognitive function when they get older when compared with those who do not drink at all. But after all if you drink more than the normal limit of memory capacity and your reaction will decrease.

12. Play Take your time to play.

No matter whether it's card games, video games, monopoly, or even pull tambang.Bermain very good for the soul and your brain.By playing then your brain will be given the opportunity to think strategically.

13. Things to Do Before Sleep

See or read the important stuff (only if the information is not going to interfere with your sleep) before you sleep can help improve your memory of these things by 20-30%. Conversely, if you can not sleep because something yangmengusik your mind, you can "remove" from your mind by writing it on a piece of paper. So always prepare a pen and paper beside the tiduranda.

14. Concentration Concentration can increase brainpower.

Of course you know about this, but you may not realize is the things that can interfere with konsentrasianda. Suppose you want to call someone since this morning, if this is not andalakukan it will distract you for a day of activity, even ketikaanda not realize it. Get used to pause and ask "What is there in my mind right now?". To remember and deal with it. For the example above, immediately call the person or enter into the next day's agenda, so that you can think clearly and relax.

15. Only for Married Couple

For those of you who are married, according to a study Winnifred B.Cutler, PhD dankoleganya at the University of Pennsylvania, having sex is one of the keys to maintaining brain health. Intimacy and emotional bonding that occurs during sex can release negative feelings such as anger and disappointment of the mind. As for the wife, estrogen levels will rise and the increased levels of estrogen also increases the overall activity of the brain and improve memory.

16. Play and Work

Without personal satisfaction, then you can not do anything with a maximum when a person develops through learning and creativity, he is more excited and will give 127% of its ability to work. Recall what you like when you were little and apply it into your work. This is the key to genius, talent and your talent. Da Vinci, Edison, and Picasso are all love to play and they love to explore.

17. Cycle Awareness

Your consciousness continues to cycle up and down in daily life.Long cycle that occurs about 90 minutes with 30 minute duration when your consciousness is in a weak condition. Learn and know your cycle so you can focus on tasks that require concentration when you're in a state of consciousness cycle of good and not weak.

18. Learn

Actually we are developing the potential of our brain when we use it to learn new things. Learn new topics from the areas of your job or your hobby. If there are currently no topics that catch your eye, try to learn a new word each day. Familiarize your mind to keep learning.

19. Writing To Read

Writing is one of the stimulants are good for your brain since writing can develop the capacity of your brain. Try to start by writing childhood stories or start your own blog or whatever as long as you write it in order to be read by others.

20. Aroma Therapy

Aroma therapy can help you to maintain concentration as well as calming the mind. Use at work to improve your performance but first before making sure nothing is allergic to it.

21. Improve Brain Power

Coffee and other beverages that contain caffeine can help students achieve high scores on the exam. But caffeine is actually impede blood flow to the brain and have other negative effects. Therefore replace coffee or tea with ginkgo biloba gotu kola. Ginkgo biloba has been proven to improve concentration and blood flow to the brain and

22. Build a Community

Get to know people in various places to find new opportunities and solutions to your problems. Surround yourself with people from various fields who encourage you to go ahead so that your creativity will continue to grow.

Source : yahoo.com, lintas zona baca

Tips : KANDUNGAN PROTEIN IKAN KALENGAN

Tuesday, March 6, 2012

Apakah kandungan Protein dalam ikan kalengan seperti sarden masih bagus? kalau masih bagus, apakah baik jika sering dikosumsi? atau malah sebaiknya, jangan sering sering dikosumsi?

Mengenal kandungan protein, sarden termasuk yang mengandung protein bermutu tinggi, jadi bagus untuk dikosumsi, tetapi yang terutama perlu diperhatikan yaitu lebih ke kandungan sodium(Natrium) yang ditambahkan pada proses pembuatan ikan kaleng ini. Selain itu juga beberapa jenis ikan kaleng yang menggunakan minyak tambahan dalam proses pembuatannya. Jadi sebaiknya jangan terlalu sering. Pada waktu pengolahannya pun perlu diperhatikan, misalnya penggunaan garam, sebaiknya hanya digunakan jika perlu karena dalam ikan kalengan sudah ada kandungan garamnya.

Tips : Manfaat Teh Hijau Bagi Kesehatan

Monday, March 5, 2012

TEH HIJAU

Bagi banyak orang, hal pertama yang mereka lakukan ketika bangun tidur adalah minum kopi. Kafein yang dikosumsi dalam jumlah yang banyak dapat menyebabkan Kegelisahan, Stres, dan bahkan Insonomia. Untuk menghindari efek samping dari kopi gantikan kopi dengan Teh Hijau. Teh hijau diperkaya dengan antioksidan yang kuat untuk melawan kanker dan terbukti efektif untuk mencegah dan merawat atherosclerosis(pengerasan pembuluh darah) dan jika digabungkan dengan latihan yang baik (olahraga) teh hijau dapat membantu untuk menurunkan berat badan (kadar lemak dalam tubuh)

Tips and Health : 10 Benefits of Milk Good For Your Health

Friday, February 24, 2012

Milk is the beginning of the ride of your life. Why is that? Because drinking milk is the first thing you do when born. To this day, you were still encouraged to drink milk every day.
Do you often ignore the advice to drink milk every day? The most common reason is you are afraid of becoming fat.
In fact, studies prove otherwise! Drinking milk actually helps your body get slim and ideal. In addition, there are many other important reasons that make you need to drink milk every day. Consider the great benefits

Consider the great benefits provided milk for your body follows.

1. Prevent Osteoporosis
High calcium content in milk can help you prevent and treat osteoporosis

2. Prevent Tooth Damage
Drinking milk will reduce the risk of tooth decay, such as cavities. Milk is rich in calcium and vitamin D are essential for healthy growth and strong teeth.

3. Not All Milk Makes You Fat
Do not assume that by drinking milk your body fat fast. There are different kinds of milk on the market. Examine reading nutrition labels are printed on the box you want to buy milk. For those of you who are afraid of fat, but still want to get the vitamins and minerals of milk, you can choose milk with sugar and fat content low.

4. Prevent Colon Cancer
Calcium in milk has been shown to inhibit the development of adenoma or a malignant tumor that usually kind of hit the large intestine (colon) which can prevent the occurrence of colon cancer.

5. Accelerate Growth
Milk is full of essential nutrients that will support the growth of bones, teeth, nails and good hair. If you have a habit of drinking milk from an early age, it will really help you grow tall and strong.

6. Maintaining Digestive Health
Milk can be used as a beverage opener with all the good nutrition in it. For those of you who often eat late, you can start with a glass of warm milk for your digestive health is maintained.

7. You Sleep Difficult? Drink Milk!
Drink a glass of warm milk before bed at night it can soothe your nervous system back. In addition to drinking milk, which was originally muscles would tense back relax, inducing sleep, and you will fall asleep.

8. Replace Lost Fluids
Keep your body hydrated by drinking several glasses of milk every day. As well as the benefits of water on your body, milk also serves replace body fluids lost as well as supplying vitamins and minerals in your body when you do a high activity.

9. Reduce the effects of PMS (Pre Menstrual Syndrome)
For those women who often complain when the menstrual cycle is coming, get used to the consumption of high calcium foods, like milk. Because calcium plays an important role in mitigating the effects of excessive PMS.

Based on the research Dr. Jacobs, an expert in endocrine glands of St. Luke's-Rosevelt Hospital Center, giving the amount of 1000-1200 mg calcium to 500 women at random, can reduce the effects of PMS up to 48%. This shows that taking a calcium source, such as milk, are useful to relieve symptoms of PMS.

10. Complete Nutritional Composition
Milk is one of the many drinks with the most complete source of nutrition is good for you. Milk contains lots of vitamin B12 (a role for the formation of red blood cells), calcium (for strong bones), carbohydrates (for energy-optimal), magnesium (muscle building), phosphorus (store and release energy), potassium (good for the nervous system) , protein (for growth and healing process), riboflavin (for healthy skin) and zinc / zinc (to boost the immune system).

Benefits over only part of a series of other important benefits of consuming milk. What are you waiting for? Have some milk right now!

source : DUNIAFITNES.COM

Health : Pea pods, Rich Vegetable Protein Fibers

Thursday, February 16, 2012

You certainly have been familiar with the green round beans are called peas peas alias. You can find the seeds of these vegetables in a variety of everyday dishes, from soups, fried rice, fuyunghai, as well as a mixture of a variety of dishes such as stir, and often we find peas as a snack, mixed with roasted and then given salt. Well, this time we will explore nutrition in legumes and its benefits to health.

Bean pods in the history of Indonesia

Peas into Indonesia when the Dutch colonial era because the vegetables are popular in Europe as part of a salad or soup. The name "pea" is derived from Dutch language erwtjes or small peas.

Availability Peanut Pods

Peas was sold in fresh form (with pods) in traditional markets, but now many are sold in packs at the supermarket, either in cans (with heating), dried, or frozen. Freezing is considered better because retain the nutrient content in pea seeds.

Nutritional Value Peanut Pods

Source of Vegetable Protein

Beans or peas are one of the popular vegetable protein sources around us. Every 100 grams of boiled peas contains 8 grams of protein, so it is a good source of vegetable protein is consumed to meet the needs of our daily protein. Moreover peas have high amino acid score is 102, where higher scores indicate amino acids that contains a pea protein with a complete amino acid, which means the protein in peas is a high-quality protein.

Fiber-rich

In 100 grams of boiled peas, there is a fiber content of 8.3 grams of fiber or will meet the needs of as many as 33%. Most of the fiber in beans is an excellent soluble fiber to help control blood sugar levels, also lowers blood cholesterol levels.

Vitamin content of

1. Every 100 grams of boiled peas contain:

2. Folate, a total of 65 mcg (16% of daily requirement), which is part of a coenzyme essential for the synthesis of new cells. Folate is especially important for women during pregnancy, to prevent defects in the fetus.

3. Thiamin, as much as 0.2 mg (13% daily requirement), which is essential for energy metabolism and activity of the nervous system and muscles.

4. Vitamin K, as much as 5 mcg (6% daily requirement), which is important as a component in blood clots, also for the establishment and improvement of bone structure.

5. Pantothenic acid, as much as 0.6 mg (6% daily requirement), which is important in the breakdown of glucose, fatty acids and energy metabolism.

6. Niacin, a total of 0.9 mg (4% daily requirement), the body needs to neutralize toxic substances and play a role in fat synthesis, increase appetite, help the digestive system, as well as improve the skin and nerves.

7. Riboflavin, as much as 0.1 mg (3% of daily requirement), to improve the skin, eyes, and helps energy production.

Mineral content of

1. Every 100 grams of boiled peas contain:

2. Manganese, at 0.4 mg (20% daily requirement), which is important in carbohydrate metabolism, enzyme activity and joint health.

3. Phosphorus, at 99 mg (10% daily requirement), which plays a role in the metabolism of various nutrients from carbohydrates, fats and protein in energy transfer systems.

4. Potassium, amounting to 362 mg (10% daily requirement), which required the passage of nerve function, electrolyte balance, and the workings of the body.

5. Magnesium, by 36 mg (9% daily requirement), which is required in the formation of healthy bones and teeth, nerve and muscle function is optimal.

6. Copper, at 0.2 mg (9% daily requirement), is an important component of red blood cell formation and bone.

7. Iron, equal to 1.3 mg (7% daily requirement), a mineral essential for many enzymatic reactions in the body is also a major component in the formation of red blood cells and muscle cells.

8. Zinc, at 1 mg (7% daily requirement), which is also important in the formation of red blood cells and bones.

Tips on Choosing, Storing and Processing Bean Pods

If you choose to buy fresh peas, then there are some things to consider like:

1. Choose peas with a smooth surface, bright green and fresh

2. Fresh peas are best eaten soon after harvest. But, if you want to save it, then put peas in an airtight container and put in refrigerator. Do not store beans at room temperature

3. To process fresh or frozen peas by boiling them, then prepare the boiling water and add a little salt into it. Then enter the peas into it and start to check if the peas are cooked after 1 minute of boiling. Do not cook beans too long. Once cooked, drain

Pea is one of the nutrients in plant foods loaded we can easily find. In addition, legumes can you put the mixture in a range of common food we consume. Therefore, make sure the peas in the list of healthy foods to your daily.

source :

duniafitnes.com

yahoo.com

'Parts' Healthy Men

Monday, December 19, 2011

Had a handsome face, muscular body is not necessarily healthy. There are some things that are missed to see whether the husband, boyfriend, brother or son healthy adults. This arguably healthy male parts.

There are 5 simple things to assess your healthy men without the hassle of a blood test. Five sides of this rare but significant enough to peel telescoped healthy men as reported from AskMen, Monday (7/12/2009).

1. Nail Color Pink

Nails can reveal a lot about health issues. A healthy person will have pink nails, shaped firm and smooth the nail surface. Nail changes indicate a warning. Thick yellow nails indicate disease of chronic bronchitis. Grooved nails show any symptoms of diabetes. While there are nails that scarred lines clearly visible sign of having low iron.

2. Color Pale Yellow Urine

Nothing wrong with attention to the color of urine while urinating wasteful. Because urine is also a sign of male health problems. Normal urine is a pale yellow (whitish yellow). The color of urine associated with a number of drinking water consumed.

If you drink plenty of water the color of urine is usually clear or clean and there is no problem. However, if you become dehydrated, the urine will be dark brown like iced tea. Discoloration, odors associated with food or a drug that is being consumed also warrant concern.

3. The heart beats an average of 70 beats per minute (bpm)

Resting heart rate (RHR / Resting heart rate) or heartbeats per minute at rest is an indicator of overall fitness level. Although RHR varies every age, but the average healthy man has a RHR between 70-75 beats per minute (bpm / beats per minute). However, heart rate 60-100 bpm is still considered normal for adults.

Heart rates outside the range that can cause serious health problems and may indicate health problems.

To measure your heart rate simply place two fingers on the pulse of the hand wrist and see the clock and count the beats in 15 seconds multiplied by 4 to get your heart rate per minute.

4. Ejaculation with semen as much as a tablespoon

With middle-aged healthy men should be able to release semen during ejaculation as much as 2-5 ml. However, the amount of semen is decreased with increasing age. The amount of semen that is less than 2 ml is indicative hyperspermia, a condition that can affect male fertility. (The number of standard semen is also supported by the World Health Organization / WHO).

In addition to volume, color and viscosity of semen can also give clues to health. A healthy male should have a semen grayish white and thick. Semen mixed with blood or too thin is a sign of serious health problems should consult a doctor.

5. Having elastic skin

Generally indicates the degree of skin elasticity dehydration. If you are experiencing diarrhea is likely to experience a lot of fluid deficiency. To test the elasticity of the skin simply by pinching the back of his hand, if the liquid at normal body skin will return to its original position.

source : www.yahoo.com

Fungsi dan Anatomi Penis

Wednesday, October 19, 2011

Penis atau Mr. P adalah genital eksterna pria. Penis sering dianggap sebagai simbol keperkasaan dan kesuburan. Ukuran penis pria bervariasi tergantung dari ras dan gen si pria.

Karena fungsinya yang berkaitan dengan kesuburan, di semua budaya penis di anggap sebagai sesuatu yang suci dan harus di tutup. Di Indonesia kita menyebut kelamin (penis) sebagai kemaluan.

Fungsi Penis adalah sebagai alat untuk menghantarkan spermatozoa melalui saluran yang ada di dalamnya, dan sebagai alat aktivitas seksual seorang pria.

Penis berada di antara kedua pangkal paha pria. Penis mulai dari arcus pubis menonjol ke depan berbentuk bulat panjang. Dari pangkal ke ujung berbentuk cendawan dengan kepala penis seperti kepala cendawan tetapi bagian ujungnya agak meruncing ke depan.

Anatomi penis tersusun oleh beberapa bagian penting, antara lain:

1. 3 buah jaringan yang paling banyak diperdarahi untuk ereksi (Bersifat erektil).

2. Saluran keluar sperma yang menjadi satu dengan saluran keluar air kemih (urine) dari kandung kencing (Istilah medis: Vesica urinario).

3. Kepala penis (Istilah medis: Glans penis).

Seluruh anatomi penis yang disebutkan tersebut, berkoordinasi dengan sistem saraf pusat (otak) dengan menggunakan hormon, dalam menjalankan fungsinya sebagai:

1. Alat aktivitas seksual,

2. Alat pengantar sperma dan spermatozoa di dalamnya ke alat reproduksi wanita, dan

3. Alat berkemih (membuang sekret tubuh berupa urine).

Fungsi paling penting dari penis selain untuk aktivitas seksual adalah sebagai alat untuk penghantaran sperma dari testis menuju saluran reproduksi wanita ketika ejakulasi terjadi.

Anatomi Penis dan Fisiologi Ereksi

shutterstock.com

Kadang-kadang orang menyebut penis berbentuk ular di mana kepala penis menjadi kepala ular atau mirip kepala ikan belut. Pada saat istirahat, foto penis mengecil dan lembek sehingga kelihatan tergantung tidak berdaya.

Tetapi pada saat terangsang, penis akan menegang dan keras dan disebut ereksi. Ereksi yang penuh menyebabkan penis berdiri tegak ke depan atau ke atas dengan seluruh permukaan menjadi keras seperti tongkat atau batang yang tidak bisa dibengkokkan. Kondisi ini disebut ereksi penis yang normal dimana ukuran penis yang mengalami ereksi penuh berarti penis tidak bisa dibengkokkan atau ditekuk.

Panjang penis orang Indonesia waktu lembek dengan mengukur dari pangkal dan ditarik sampai ujung sekitar 9 sampai 12 cm. Sebagian ada yang lebih pendek dan sebagian lagi ada yang lebih panjang. Pada saat ereksi yang penuh, penis akan memanjang dan membesar sehingga menjadi sekitar 10 c m sampai 14 cm. Pada orang barat (caucasian) atau orang Timur Tengah lebih panjang dan lebih besar yakni sekitar 12,2 cm sampai 15,4 cm.

Bagian utama daripada penis adalah bagian erektil atau bagian yang bisa mengecil atau melembek dan bisa membesar sampai keras. Bila dilihat dari penampang horizontal, penis terdiri dari 3 rongga yakni 2 batang korpus kavernosa di kiri dan kanan atas, sedangkan di tengah bawah disebut korpus spongiosa. Kedua korpus kara kavernosa ini diliputi oleh jaringan ikat yang disebut tunica albuginea, satu lapisan jaringan kolagen yang padat dan di luarnya ada jaringan yang kurang padat yang disebut fascia buck.

Korpus kavernosa terdiri dari gelembung-gelembung yang disebut sinusoid. Dinding dalam atau endothel sangat berperan untuk bereaksi kimiawi untuk menghasilkan ereksi. Ini diperdarahi oleh arteriol yang disebut arteria helicina. Seluruh sinusoid diliputi otot polos yang disebut trabekel.

shutterstock.com - Penampang penis

Selanjutnya sinusoid berhubungan dengan venula (sistem pembuluh balik) yang mengumpulkan darah menjadi suatu pleksus vena lalu akhirnya mengalirkan darah kembali melalui vena dorsalis profunda dan kembali ke tubuh.

Penis dipersyarafi oleh 2 jenis syaraf yakni syaraf otonom (para simpatis dan simpatis) dan syaraf somatik (motoris dan sensoris). Syaraf-syaraf simpatis dan parasimpatis berasal dari hipotalamus menuju ke penis melalui medulla spinalis (sumsum tulang belakang).

Khusus syaraf otonom parasimpatis ke luar dari medulla spinalis (sumsum tulang belakang) pada kolumna vertebralis di S2-4. Sebaliknya syaraf simpatis ke luar dari kolumna vertebralis melalui segmen Th 11 sampai L2 dan akhirnya parasimpatis dan simpatis menyatu menjadi nervus kavernosa. Syaraf ini memasuki penis pada pangkalnya dan mempersyarafi otot- otot polos

Syaraf somatis terutama yang bersifat sensoris yakni yang membawa impuls (rangsang) dari penis misalnya bila mendapatkan stimulasi yaitu rabaan pada badan penis dan kepala penis (glans), membentuk nervus dorsalis penis yang menyatu dengan syaraf-syaraf lain yang membentuk nervus pudendus.

Syaraf ini juga berlanjut ke kelumna vertebralis (sumsum tulang belakang) melalui kolumna vertebralis S2-4. Stimulasi dari penis atau dari otak secara sendiri atau bersama-sama melalui syaraf-syaraf di atas akan menghasilkan ereksi penis.

Pendarahan untuk penis berasal dari arteri pudenda interna lalu menjadi arteria penis communis yang bercabang 3 yakni 2 cabang ke masing-masing yakni ke korpus kavernosa kiri dan kanan yang kemudian menjadi arteria kavernosa atau arteria penis profundus yang ketiga ialah arteria bulbourethralis untuk korpus spongiosum.

shutterstock.com - Coropora cavernosa penis

Arteria memasuki korpus kavernosa lalu bercabang-cabang menjadi arteriol-arteriol helicina yang bentuknya berkelok-kelok pada saat penis lembek atau tidak ereksi. Pada keadaan ereksi, arteriol-arteriol helicina mengalami relaksasi atau pelebaran pembuluh darah sehingga aliran darah bertambah besar dan cepat kemudian berkumpul di dalam rongga-rongga lakunar atau sinusoid. Rongga sinusoid membesar sehingga terjadilah ereksi.

Sebaliknya darah yang mengalir dari sinusoid ke luar melalui satu pleksus yang terletak di bawah tunica albugenia. Bila sinusoid dan trabekel tadi mengembang karena berkumpulnya darah di seluruh korpus kavernosa, maka vena-vena di sekitarnya menjadi tertekan. Vena-vena di bawah tunica albuginea ini bergabung membentuk vena dorsalis profunda lalu ke luar dari Corpora Cavernosa pada rongga penis ke sistem vena yang besar dan akhirnya kembali ke jantung.

source : yahoo.com

Tanda-tanda Kanker Pada Pria ( Waspada ! )

Sunday, August 14, 2011

Pria yang bergaya hidup buruk lebih rentan terhadap penyakit kanker dibandingkan wanita. Hal itu dikemukakan oleh World Cancer Research Fund (WCRF).

Karena itu, layaknya wanita, pria juga perlu tahu gejala-gejala kanker yang bisa dialaminya. Pengetahun ini bukan untuk membuat pria cemas atau takut. Tapi, merupakan antisipasi yang baik. Gangguan-gangguan yang selama ini mungkin dianggap remeh, bisa jadi itu merupakan tanda adanya penyakit kanker di dalam tubuh pria.
Seperti dikutip dari Methods Of Healing, masalah kelelahan fisik, batuk menahun, perubahan kulit, sulit menelan makanan, gangguan pencernaan, sampai masalah buang air kecil, jika berlangsung dalam waktu lama, sebaiknya jangan disepelekan, dan segera periksakan ke dokter.











nilah gejala-gejalanya:

· Kelelahan
Tahukah Anda, orang yang sering merasa kelelahan meski sudah beristirahat, kemungkinan itu merupakan gejala adanya kanker dalam tubuh. Jelas, kelelahan disebabkan oleh masalah kesehatan lainnya. Rasa sering lelah dapat terjadi setelah kanker menyebar.
Namun, menurut American Cancer Society, kelelahan dapat terjadi pada tahap awal, seperti kasus leukemia, kanker usus besar atau kanker lambung.
Jika sering merasa sangat lelah, sebaiknya segera konsultasi ke dokter. Dokter akan mengevaluasi kesehatan dan menjelaskan apa masalah masalah sekaligus bagaimana mengatasinya.

· Batuk berkepanjangan
Batuk merupakan gejala yang sudah umum ketika akan flu atau alergi. Namun, jika batuk berkepanjangan atau berlangsung sampai lebih dari tiga minggu, ini tidak boleh diabaikan. Selain bisa menunjukkan adanya masalah kesehatan lain, misalnya bronkitis, kondisi ini juga dapat jadi pertanda sel-sel kanker sedang berkembang dalam tubuh. Jika ini terjadi, segera periksakan kesehatan paru-paru. Tujuannya, untuk memastikan apakah paru-paru bekerja dengan baik. Bagi perokok, mungkin dokter akan merekomendasikan dilakukan pemeriksaan radiografi.

· Kesulitan menelan
"Beberapa pria mungkin mengalami kesulitan menelan. Kondisi ini sebaiknya jangan dianggap wajar. Kesulitan menelan bisa menjadi tanda adanya kanker pencernaan atau kanker kerongkongan," kata pakar kesehatan, Dr Lichtenfeld. Jika mengalami permasalahan ini, jangan biarkan berlarut-larut. Sebaiknya, langsung berkonsultasi dengan dokter. Dokter akan merekomendasikan agar melakukan pemeriksaan USG, endoskopi atau tes lain untuk menemukan penyebab masalah kesehatan.

· Gangguan pencernaan
Sering mengalami gangguan pada pencernaan bisa jadi merupakan tanda adanya kanker tenggorokan, kerongkongan atau perut. Karena itu, jika merasa mempunyai masalah pencernaan yang berlangsung cukup lama, jangan ragu untuk segera menemui dokter.
Melalui pemeriksaan kesehatan, dokter akan menentukan penyebab masalah. Lalu, dokter akan membantu perawatan apa yang dibutuhkan.

· Perubahan kulit
"Anda harus hati-hati, tidak hanya ketika terjadi perubahan tahi lalat yang Anda miliki, tetapi juga perubahan warna kulit," kata Dr Mary Daly dari Fox Chase Cancer Center di Philadelphia. Para ahli kulit mengatakan bila telah melihat perubahan itu, jangan menunggu lebih dari seminggu untuk pergi ke dokter.

· Ada perubahan di mulut
Bagi perokok, sebaiknya berhati-hati dengan munculnya bintik-bintik putih pada mulut atau area lidah. Perubahan ini mungkin menunjukkan adanya leukoplakia atau daerah prakanker yang dapat berkembang menjadi kanker mulut. Jika melihatnya, sebaiknya segera pergi ke dokter. Dokter akan memeriksa untuk mendeteksi kemungkinan adanya penyakit.

· Masalah buang air kecil
Gangguan ini sering juga terkait pada usia. Pria merasa selalu ingin buang air kecil. Bahkan, mereka memiliki perasaan kandung kemih tidak pernah kosong. Jika masalah ini semakin menyusahkan, berkonsultasilah ke dokter. Dokter akan memeriksa apakah kelenjar prostat bermasalah. Dokter mungkin juga merekomendasikan tes darah untuk mengecek kadar antigen spesifik prostat atau PSA.


source : yahoo.com

4 skin-care mistakes

Tuesday, January 12, 2010

As humans, skin care should be done. Whether the treatment is done in the salon or in person (at home), the treatment was still considered very important.

Unfortunately, treatment often we do wrong. Finally, even our skin so bright and healthy not go again. So, how care is right? Well, let's discuss to you all.

Error 1

The first mistake most often made by us is, we often assume that the water always gives moisture to the skin, so safe for us if the long soak in the water. Reality? not always! In the water, the salt content is also different. The more often you soak in water containing salt, the salt will erode your skin.

Tip: Do not soak too long in the water, let alone to sleep in the bath. It's fun to soak and enjoy a comfortable bath, but also give time for your skin to breathe and enjoy the softness.

Error 2

Most of our cosmetic products are often shared with the people closest to, whether parents, relatives or friends. By wearing the wrong cosmetic product, your skin will be more and more trouble. Each skin must have a tendency to fit on a particular cosmetic product. To that must not use other people's cosmetics yah!

Error 3

The next mistake is that you think with the more often you use cosmetic products that contain vitamin E, then your skin will become more healthy and beautiful. Therefore you choose cosmetic products rich in vitamin E.

Basically, vitamin E is good for the skin, can help overcome and prevent aging itself. However, we recommend vitamin E in a product no more than 5%. Why? because too much vitamin E that you use, there may be some side effects such as: skin become darker, there are stains on the skin.

Error 4

Essential oils should only be used by dry skin or normal, while oily skin does not need it. You are wrong! Each essential oil has the benefit of each. Some are very safe for oily skin types, for example: jojoba oil, Olive oil (olive oil), and aloe vera.

Of course, now you know the mistakes that often you do not? Now it is time to correct errors and get clear skin, healthy and cheerful. Do not forget, also share this info to friends, family and people closest to you.

an easy way healthier 2010

Thursday, December 31, 2009

Each person would want to be better in the new year, including the health problems. What to do in order to be healthier in 2010?

While many New Year resolutions is to be achieved such as lose weight or be more diligent in the exercise. But sometimes it is very difficult to do.

As quoted from the New York Times, Friday (1/1/2010) Dr. Mehmet Oz gives some simple tips that can be done in the years 2010 to become healthier, namely:

1. The commitment to spend time with the family meal.
Based on research conducted by the University of Minnesota, Harvard and Rutgers found that children and adolescents who have a habit of eating together with family tend to consume lots of vegetables, fruits, calcium, vitamins and better nutrition and less junk food. It also lowered the risk of bad behavior such as smoking, alcohol and drugs.

2. Doing yoga for 7 minutes a day.
By doing yoga for 7 minutes each day, then that person will have the breathing technique better, more relaxed and able to control your emotions and thoughts. Yoga can be done in the morning before starting the activity and it never hurts to get up a little early.

3. Used to bed early.
Adults who are not getting enough rest time risk of heart attack, stroke and obesity compared with people who have enough rest time. It is recommended adults have sleep time between 7-8 hours and was ready to break setangah hours earlier.

4. Make some space in front of the television.
Make a resolution to reduce television viewing schedule is a very difficult thing to do. We recommend using the time to watch television while doing something healthy. For example by doing sports on television, such as treadmill, sit ups, push-ups or aerobics. So someone can do two activities at once.

5. Provide a healthy snack.
Sometimes before arriving at lunch or dinner has been felt hungry stomach, so many people who intersperse time with eating a snack. Choose snacks that contain sugar and fat levels low, such as yogurt, pudding or fresh fruit slices.

6. Please allow 2 weeks.
Any resolution to be achieved later in the year 2010, make sure someone did at least for two weeks. Because in 2 weeks to process the human brain to make a decision about the dream to be achieved. If in two weeks it could go well, then it bsia dream come true.

But among all these tips, the most important thing is the strong intention to be a body far more healthy and avoid chronic diseases.

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