Some studies show that serotonin helps with sleeping, while other studies found that serotonin is generally synthesized when a person is awake. To determine the function of serotonin in sleep, scientists from Caltech focused on a portion of the brain that has the most serotonin-generating neurons.
Can regular brushing, flossing, and visiting your dentist improve your brain health? A new study indicates that brain and oral health may be closely linked. The researchers have identified that gum disease (gingivitis) plays a crucial role in whether a person will develop Alzheimer's or not.
The Connection Between Alzheimer's...
The tonsils, located at the back of the throat, are a part of the body's lymphatic and immune systems. Tonsil stones are formed when bacteria and other debris get stuck in tiny crevices on the tonsils. Though tonsil stones are usually difficult to spot because they are mostly symptomless, they rarely cause any significant health...
Dental amalgam, sometimes called “silver amalgam,” is a commonly used material for filling cavities. Over the years, concerns have been raised about the dental applications of amalgam because it contains mercury. The peer-reviewed Journal of Occupational Medicine and Toxicology (JOMT) has published
Sleep apnea in pregnancy occurs due to higher levels of estrogen and progesterone hormones that lead to fluid retention in the body.
Visits to the dentist are usually time-consuming and unpleasant, especially when it comes to plaque removal via scraping and scratching mechanical tools. However, a group of engineers, dentists, and biologists from the University of Pennsylvania have just invented a ground-breaking technique to remove dental plaque.
The scientists have...
Diabetes is a health disorder in which the level of glucose (a type of sugar) in the blood is extremely high. Over time, excessive blood sugar levels can damage the various organs in your body. A Swedish study finds that undetected diabetes is linked to both heart attack and gum disease. Researchers also emphasized the importance of regular...
The tongue is such an active part of our everyday lives during eating and speaking. Though many people may not be aware, the tongue is actually a very good measure of the overall health of the body. You can avoid many tongue problems by maintaining good oral hygiene, and regularly visiting your dentist for routine examinations and cleanings....
We all know that quality sleep is necessary for good health. A good night's rest keeps your hormones in check and maintains your body’s overall health and function. When a problem like obstructive sleep apnea (OSA) gets in the way, it can harm your body in many ways. Sleep apnea produces a variety of hormonal responses that can raise...
Most people understand that driving under the effect of alcohol or drugs can cause dangerous as well as fatal consequences, but driving while sleepy can be just as lethal. While many drivers avoid getting behind the wheel under the influence of alcohol, the negative impact of drowsy driving is usually underestimated.
Therefore, despite...