Elizabeth N Walker

Recommended Articles

• How Does Stress Affect Your Skin?

  Similar to how stress can affect gastrointestinal issues, the skin can also be affected by emotional stress. This is because stress releases a number of hormones that trigger a chemical response in the body. Most of these responses may make the skin more sensitive. Moreover, the chemicals may cause...

• How is Vitamin D Important to Us?

  Vitamin D is a nutrient that is present in very few foods. Fortunately, this vitamin is produced by the body with exposure to sunlight. So even when the amount of vitamin D gathered from diet is less than needed, the body can synthesize enough with exposure to UV rays from the sun.  But why is it...

• Telemedicine for Parkinson's Disease Care

  Telemedicine is defined as a means of telecommunication to help treat and diagnose patients. Within recent years, telemedicine has become increasingly popular. It was just around fifty years ago that some hospitals began to work on various cases of trying out this method of treatment delivery. With...

• What to Expect if You Need a Colonoscopy

  A colonoscopy is an outpatient procedure done in a private room, in which the inside of the large intestine, (colon and rectum), is examined. This procedure is normally used to evaluate gastrointestinal symptoms, such as rectal and intestinal bleeding, abdominal pain, or changes in bowel habits....

• Is a Mastectomy an Efficient Option to Treat Breast Cancer?

  A mastectomy refers to the surgery performed to remove the breasts, either completely or partially. This was one of the traditional methods in the treatment of breast cancer for a long time. It is also used as a method to reduce the chances of developing breast cancer for women who have a high risk...

• Lasik Eye Surgery for Astigmatism

  Astigmatism is one of the most common eye disorders affecting huge swaths of the population where the skewed curvature of the corneal surface creates blurred images of near and distant objects. In the normal course, astigmatism goes hand in hand with varying degrees of nearsightedness (myopia) and...