Dr. Richard Barry Feinstein D.D.S.

One of the most common complications of sleep apnea doesn’t revolve around the symptoms themselves, but rather on the difficulty to actually diagnose the disease. Sleep apnea is, as its name suggests, a sleep disorder characterized by the subject’s inability to breathe properly during sleep,...

What is vitamin D?Vitamin D is a unique fat-soluble vitamin that plays a significant role in many aspects of health. Also referred to as the sunshine vitamin, it stands out from other types of vitamins since the body can produce vitamin D through sunlight exposure. With 20-25 minutes of daily sun...

Keratin hair treatment, or Brazilian treatment, seems to be the ideal method for most women. It smoothens out the frizz and curls from the hair and gives it a uniform texture. But this treatment is a temporary curl softening method. Normal hair straightening methods use harsh chemicals to make hair...

The lenses of healthy eyes are usually clear. Cataracts occur when a person's lenses become cloudy and opaque. Cataracts can affect both eyes at the same time, called bilateral cataracts. Bilateral cataracts are very common, but cataracts must occur on their own and cannot spread from one eye to the...

What are polyphenols? Polyphenols are naturally occurring chemical compounds that are beneficial to health. They contain antioxidant properties and are usually found in vegetables, fruits, legumes, cereals, chocolate, spices, and some beverages. The health effects of polyphenols also depend on...

History of modern injection devices and their widespread use in medicine started in the middle of the 19th century and have dominated in some treatment forms for more than 150 years. However, even though many use it, this method has specific drawbacks too. It not only requires a high level...