Roger Alan Mar MBA

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• Lifestyle Changes After Cervical Cancer

  Cervical cancer can be very daunting to a person. Once cancer is detected, the person goes through a lot of invasive surgeries, chemotherapies, radiation, and medications, which are not only physically draining but can also change the whole perspective of how one looks at their body. However, once...

• Most Common Causes of Blood in the Stool

  Causes of Gastrointestinal Tract and Rectal BleedingHemorrhoids (Piles)Hemorrhoids are probably the most common cause of blood in the stool. These are swellings in the lower rectum (lower back passage) and anus. Inside the lining of the lower rectum and anus is a group of small blood vessels known...

• Radiation: An Occupational Health Hazard for Nurses

  Being part of a healthcare center is a noble profession; everyone has an important role to play, and there are plenty of opportunities to make a difference in the lives of every patient. On the other hand, failure to execute procedures or to account for occupational safety measures may also result...

• Study Shows High Levels of Vitamin D May Improve Lung Function

  Vitamin D, also known as the ‘sunshine vitamin’, is an important nutrient that the human body needs in order to maintain a healthy life – both physically and mentally. Vitamin D serves numerous vital bodily functions, including supporting the immune system, improving muscle function,...

• Eye Twitching: Causes and How to Stop It

  What is eye twitching?While it may seem like a normal experience of the eye, eye twitching could become irritating and could be a cause for concern when it persists for a long period of time and with higher frequency. In medical terms, eye twitching is known as blepharospasm, which is defined as an...

• Paronychia Treatment

  What is paronychia?Paronychia is a form of skin infection that occurs around the fingernails and toenails. Bacteria, Candida (yeast), or a combination of both microorganisms usually cause this infection. Paronychia may gradually or suddenly develop depending on the root cause of the infection. Its...