Zeyad Ahmed Metwalli M.D.

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• What Causes Gallstones?

  OverviewMany people with gallstones are not aware of their condition. Gallstones are hard substances that are formed in the gallbladder. They are mainly composed of cholesterol, bilirubin, and bile salts. The stones are of different sizes ranging from a sand particle to a golf ball.Symptoms of...

• What Does GMO (Genetically Modified Organism) Mean?

  GMOs are organisms that have altered genetic material instead of being naturally produced by mating or natural recombination. They can be animals, plants, or microorganisms. Genetically modified organisms are not new to the market. It has been around for a while and its use is widespread. Most...

• Dysentery: Antibiotic Treatment and 9 Natural Home Remedies

  What Is Dysentery?Dysentery refers to intestinal inflammation or an infection that leads to severe cases of diarrhea with traces of blood in it. In certain cases, mucus can also be present in the stools. The diarrhea that is present with dysentery can persist for up to 3-7 days. Dysentery is known...

• Alternative Treatments for IBS

  When conventional medical treatments are not successful or yield unfavorable side effects, most people opt for alternative therapies. Many complementary modalities are available and can be categorized as herbal, movement, mind-body and somatic therapies.However, before using any supplements, be sure...

• Home Remedies for Dry Cough: 10 Ways to Treat Dry Cough Naturally

  Whenever there is any blockage or irritant in your throat or upper passage of the airway, the brain sends a signal to your body to get rid of the foreign element by coughing. There are two types of cough, the first one being wet cough and the second is called dry cough. Both are associated with...

• Dehydration: Causes, Symptoms and Prevention

  Dehydration is the term used to describe the state of the human body when it is loses more body fluid than you take in. Body fluid, mainly water, is lost through sweat, tears, vomiting, urine and diarrhea. Dehydration could vary from mild to severe based on a number of factors, such as weather...