Dena Els M.D.

Recommended Articles

• What Kind of Dietary Fiber Do We Need?

  Fiber or roughage is the indigestible part of our food that plays an important part in health. Dietary fiber is found naturally in the plant parts that we eat. They are not digested but just pass through our system, absorb water, and aid in bowel movement. We all have heard that fiber is important,...

• Zika Virus Symptoms: What Is Zika Virus and Travel Recommendations

  In 1947, the Zika virus was discovered and got its name from Uganda’s Zika Forest. The first human case of Zika was identified in 1952. Since then, outbreaks of the virus were reported in the Southeast Asia, the Pacific Islands, and Africa, although it was possible for Zika outbreaks to happen in...

• Prostate Drugs May Not Increase the Risk of Fractures

  About 8 million men in the U.S. between the ages of 50-years-old and 79-years-old suffer from enlarged prostate glands. Drugs used to treat an enlarged prostate gland, also known as benign prostatic hyperplasia (BPH), are of two types: 5-alpha reductase inhibitors and alpha-blockers. In a study,...

• Antidepressants May Pose a Risk for Alzheimer's Patients

  Research shows that patients newly diagnosed with Alzheimer's disease who recently began using antidepressents are at a higher risk for head injuries and traumatic brain injuries. Heidi Taipale and colleagues from the University of Eastern Finland wrote that for older people who use...

• What is Head Lice: Get the Facts

  One of the most common human parasitic invasions globally is pediculosis, or the human head louse infestation. Approximately six to twelve million people in the US are treated for head lice annually. According to studies, head lice are mostly found in preschoolers and school-aged children. They nest...

• Most Common Causes of Swollen Lymph Nodes

  Lymph nodes, also known as lymph glands, are situated throughout the body and are important to the body’s immune system. They are palpable and visible when they are swollen or enlarged. Lymph nodes can be found in every region of the body, and any problem of the lymph nodes will be a sign of...