Raymond S. Karlovich PHD

A cavity is a result of tooth decay, which is a damage that occurs due to poor oral health and dental plaque on the tooth’s surface. Cavities usually start really small and when they are left untreated, they gradually become bigger. Anyone who has teeth, including babies, can develop cavities. For...

Multiple sclerosis is an autoimmune disorder that affects the central nervous system. In this disorder, the protective sheath covering the nerves is destroyed resulting in the formation of scar tissue called the sclerosis. The loss of myelin from the nerves impairs the message transmission to and...

When the lens of the eye becomes clouded, it is a condition known as cataracts. In patients with cataracts, proteins that are contained in the lens begin to break down, making the lens cloudy with an increase in age. Because cataracts develop very slowly, vision may not be affected right away and...

What you eat when you are pregnant matters, as this is the source of nutrients for the growing baby. There is an increased need of proteins and calcium for the growth of tissues and bones in the fetus. Extra folic acid in the diet will prevent the risk of neural tube birth defects and will also help...

According to a new study, people who apply sunscreen regularly and vigilantly may have more painful and damaging sunburns. In this study, the researchers collected data regarding the different methods of shielding the sun, and the effectiveness of each of these methods. Data was collected from more...

Doctors or physicians are categorized according to different factors including medical specialties and subspecialties. Most doctors specialize in a specific area of medicine. This article provides a summary of the different types of doctors in the medical field. AllergistsAllergists are also...