Dr. David Warren Richards DDS, PHD

Caleigh Haber has spent 27 years battling cystic fibrosis.For some time now, Caleigh’s boyfriend, Bryan, has been helping her with care needs. Caleigh’s over-all health status appears fragile: Aside from late-stage CF, she’s also “in kidney failure (becoming more common for those with CF),...

The inflammation of the sinuses and nasal membranes is what is referred to as sinusitis. The sinuses are the openings located in the facial bones that are linked to nasal openings. Mucous membranes that surround the sinuses are the same as those found in the interior of the nose. You probably have...

Fraternal twins definitionFraternal twins are commonly known as "non-identical twins" and can be simply defined as siblings who share the same womb but with different amniotic sacs and placentas. Biologically, they are said to be "dizygotic" meaning two different sperm cells fertilized two...

SinusitisSinusitis refers to an inflammatory infection that affects the sinuses. The infection is caused by bacteria, allergies, viruses or fungi. Sinusitis is an infection that can affect people of all ages. Acute sinusitis lasts for 3-8 weeks, and the chronic form which is to last for more than 8...

What is L-lysine?L-lysine is an essential amino acid, which is mostly found in proteins of food items such as milk, yogurt, beans, wheat germ, cheese, and other animal proteins. Several amino acids are known as the building blocks of proteins. These building blocks are essential for the several...

Many diseases interact with rheumatoid arthritis, causing concern for patients and their families. Common diseases that have high comorbidity rates with rheumatoid arthritis are other autoimmune disorders. Lupus is an example of a disorder that might be correlated. Other diseases frequently...