Teeth

Dental bleaching, also known as tooth whitening, is a common procedure in general dentistry but most especially in the field of cosmetic dentistry. A child's deciduous teeth are generally whiter than the adult teeth that follow. As a person ages the adult teeth often become darker due to changes in the mineral structure of the tooth, as the enamel becomes less porous.[citation needed] Teeth can also become stained by bacterial pigments, foodstuffs and tobacco. Certain antibiotic medications (like tetracycline) can also cause teeth stains or a reduction in the brilliance of the enamel.There are many methods to whiten teeth: bleaching strips, bleaching pen, bleaching gel, laser bleaching, and natural bleaching. Traditionally, at-home whitening involves applying bleaching gel to the teeth using thin guard trays. At-home whitening can also be done by applying small strips that go over the front teeth. Oxidizing agents such as hydrogen peroxide or carbamide peroxide are used to lighten the shade of the tooth. The oxidizing agent penetrates the porosities in the rod-like crystal structure of enamel and oxidizes interprismatic stain deposits; over a period of time, the dentin layer, lying underneath the enamel, is also bleached. Power bleaching uses light energy to accelerate the process of bleaching in a dental office. The effects of bleaching can last for several months, but may vary depending on the lifestyle of the patient. Factors that decrease whitening include smoking and the ingestion of dark colored liquids like coffee, tea and red wine.

Sleep Of Human

More than a few decades people used to sleep for eight to nine hours at night.However, in the world of BlackBerry , the Internet, deadlines are tight, and increased stress, as now it is clear that our sleep needs reduced, too.When compared with several years ago, now the average person only slept about six hours every day. Given the data from the National Sleep Foundation, reported in 2009 only 28 percent of Americans who slept eight hours a day. This amount is reduced from 2001 which reached 38 percent.In fact, various studies have shown the importance of sleep to support health. Lack of sleep is known to cause obesity, the risk of diabetes and heart disease, improve mental disorders, like depression and reduced concentration. Despite lack of sleep harm health, it turns out the excess of sleep is also not recommended because of too long duration of sleep also increases the risk of disease.Although there is no magic number of experts recommended to sleep at the right time, but adults are advised to sleep 7-8 hours every day. It is also not absolute, because it turns out the quality of sleep is more meaningful than the duration of sleep.Sleep each person needs is also allegedly associated with genetic and environmental factors. What's important is we keep fresh the next day and can move optimally. With increasing age, sleep needs change. In the elderly for example, decreased ability to sleep and sleep quality also decreased to normally.

Immun Body

Immune point we have to protect themselves from disease, whether that comes from outside or from within our own bodies. Caused by  Microorganisms (pathogens). As our skin layer that protects our bodies and also the existing acid in the stomach, both protectors of the body from pathogens. Another defense mechanism is the immune system, including the body's ability to recognize objects that enter the body and destroy such pathogens with the deployment of an internal body defense. We continue and will continue to have contact with microorganisms during daily activities such as we eat, breathe or injured. Sisitim immune system will continue to stand on when we are in contact with microorganisms and will destroy it if entered into our system. And only a small group of bacteria that can escape from the ambush of the human immune system that can cause disease. The human body also has the ability to remember the characteristics of bacteria, the immune system works on the control of white blood cells that are in the blood.  When bacteria invade the body will recognize olh T4 lymphocytes which then will turn on warnings and B and T lymphocytes recruited to fight against germs that enter the body to attack, B lymphocyte attack through chemical substances known as antibodies that blinds and destroys germs. Substance antibody is specific for each germ. The presence of these antibodies suggests that a person has had contact with the disease

Benefit of Coconut Water Drinking While Pregnant

Coconut water can release not only thirsty, but the nutrients contained in it are very good for health. One of them, drinking coconut water during pregnancy is recommended, because it has many health benefits for mother and baby.There are many important nutrients in coconut water and have the same level of electrolytic balance we have in our blood.Coconut water is naturally sterile. In general, coconut water is very healthy, but even more beneficial for pregnant women.In tropical countries are warm, and coconuts are easily available, doctors often recommend a minimum of one glass of coconut water per day for pregnant women.Coconut helps maintain the health of mothers and fetal growth.Tender coconut water (soft or younger) is known as the richest source of electrolytes, is therefore highly recommended for people suffering from any disease. Coconut water also contains chloride, potassium, magnesium, moderate amount of sugar, sodium and high protein.Potassium from drinking coconut water can help regulate blood pressure and heart function. It is also an excellent source of fiber, manganese, calcium, riboflavin and vitamin C.

As reported by the babycenter and buzzle, Monday (22/3/2010), some of the benefits of coconut water for pregnant women is as follows:

1. Coconut water is a natural isotonic beverage. It helps in filling the loss of fluid and a natural salt that is released by the body. Coconut water can greatly prevent dehydration and fatigue.
2. Coconut water is essentially free of fat and cholesterol is known as zero drinks.Several studies have reported that coconut water also has a positive effect to increase the level of HDL (High-density lipoprotein), the levels of good cholesterol in the body. This can help keep cholesterol levels high.
3. Coconut water is known to strengthen the immune system. Because coconut water is rich in lauric acid the body uses to produce monolaurin that can fight disease fatty acid derivative. Lauric acid may have anti-bacterial, anti viral and anti fungal. Ingredients like that can really help strengthen the immune system of maternal and fetal growth, and so prevent the occurrence of influenza infection, HIV, herpes, and others.
4. Other health benefits of coconut water is that can help prevent and treat heartburn. Coconut water is an effective help to clean the intestines and digestive tract. This can relieve pregnant women of heartburn and constipation, are also recommended for people suffering from ulcers.
5. Most women suffering from urinary tract infection (urinary tract infection or UTI).Coconut water into a natural diuretic, can help improve the flow and urinary frequency. Thus, coconut water to remove toxins from the body easily, so as to prevent urinary tract infections and the incidence of kidney stones.
6. Coconut water is a natural source and is safe to hydrate the body, and aid digestion, and is also free of chemicals that contain a high amount of electrolytes.
7. Coconut water lightweight and can even help in weight loss. One cup of coconut water contains only 46 calories, such as 95 percent coconut water is water.
   
   Coconut water in general has many health benefits, and is a great source to replenish the amount of electrolyte body, which is why it is recommended for the elderly and the sick. Thus, pregnant women are strongly encouraged to drink coconut water every day to get all the health benefits as mentioned above. Drinking coconut water is also recommended for pregnant or turmeric mixed with sugar. White coconut meat can also be consumed, because healthy for both mother and fetus.

What is a disease Scabies

Disease Scabies is an infectious disease caused by mites (Mite) called Sarcoptes scabiei. Sarcoptes scabiei oval, convex backs, flat stomach, have 4 pairs of legs. A female measuring 330-450 x 250-350 microns, while a male measuring 200 - 240x150 - 200 microns.

Symptoms of sickness or the incubation period is 2-6 weeks. Symptoms of disease caused by Sarcoptes scabiei in the form of itching is unbearable especially at night, this situation caused the activity of mites was higher in the more humid temperatures, itching can be spread to other body parts that are not attacked by mites, against human groups who live with sufferers (Dormitory, dense settlement and location of refugees)

Scabies disease can be transmitted by direct contact with patients (skin to skin), shake hands, sleeping together dang sexual relationship, while indirect contact (through body) such as towels, clothing, pillows and more.This disease can affect anyone, be it babies and adults, itching caused by the disease is very painful and if we'll scratch can cause injury and result in infection

This disease is closely associated with personal and environmental hygiene is not good. Therefore to prevent this disease regularly wash with soap, wash clothes, bed sheets, pillowcases and blankets on a regular basis, dry mattress and pillows at least i times / 2 weeks, no exchange of clothing and towels with other people, the house should always be clean , dry and ventilated enough.Scabies is easily treated by maintaining a clean environment, clean living and healthy act and immediately went to the doctor or to the health center (Puskesmas) is nearby, as well as the medicine is very easily obtained in pharmacies such as Benzyl Benzoate

How STIs affect the Reproductive system

THE REPRODUCTIVE SYSTEM MAKES POSSIBLE REPRODUCTION OF ALL LIVING ORGANISMS AND IN LONG STRIP RUNS NATURAL ADAPTION OF SPECIES TO ENVIRONMENTAL CHANGES. REPRODUCTIVE HEALTH DEALS WITH REPRODUCTIVE PROCESSES, FUNCTION AND SYSTEM AT ALL STAGES OF HUMAN LIFE.

Sexsual organs are part of the reproductive system. Sexually transmitted infection (STIs) can affect reproductive organs, fuction and system. STIs are various diseases which are transmitted by having sex (oral, anal or vaginal). STIs are also called 'venereal diseases'. Examples include: Gonorrhea, Syphilis, Clamidia, Herpes, Hepaptitis and AIDS. Some of them (e.g. Gonorrhea and syphilis) might present clinical symptoms in sexual organs that could disappear without treatment, but it does not mean that the disease is cured. Some STIs (e.g. Hepatitis, AIDS) affect other internal organs. Be careful: even one single sexual intercourse with infected person can cause STIs transmission.

Both men and women are concerned by STIs, but women have a higher risk or being infected. In women, STIs could destroy endomentrium or vaginal cervic. Diseases may sometimes exist without noticable infection signs. In men, usually the first infected organ is urethra. Most of STIs can be completely cured, but viral STIs are still difficult to treat. STIs incompletely treated can develop many potential complications, such as infertility, ectopic pregnancy, preterm delivey, fetal abnormalities and possible infant infection. Keep in mind that STIs patient are in higher risk of being infected by HIV and AIDS.

Prevention

In order to protect yourself from STIs, use condoms (Protected sex). Stay faihful to your long term patner and avoid changing them frequently. Do not accept untested blood. Do not share with other people needle and syringes, shaving blades or other poorly sterilized cosmetic and barber instruments or tools (e.g. for pedicure, manicure).

STIs cannot be prevented by taking a shower or cleaning genitals after sexual contact!