Katarina Lea Olea

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• Can I Live with HIV?

  Discovered in the 1980s in Western and Central Africa, HIV is a virus and at the same time an infection. HIV stands for human immunodeficiency virus. It is a virus that gets into the bloodstream and slowly attacks the human immune system. The immune system is a naturally occurring system in the body...

• Everything You Need to Know About Gastric Bypass Surgery

  What is a gastric bypass surgery?Gastric bypass surgery is a procedure that makes changes to the digestive system, including the stomach and small intestine. This type of surgery can help lose weight by decreasing the absorption of nutrients, restricting how much a person can eat, or both. This...

• What Are the Symptoms and Treatment Options for a Nickel Allergy?

  A nickel allergy, or jewelry allergy, is the most common form of contact dermatitis associated with the use of earrings and other jewelry. Nickel is found in many items, including accessories, like necklaces and bangles, coins, zippers, watch straps, hair pins, and frames. This skin allergy affects...

• Weight Training for Parkinson's Patients Helps to Manage the Symptoms of the Disease

  A recent study has shown that weight training alleviates symptoms of Parkinson’s disease like rigidity, slowness, and tremors. Parkinson’s disease is characterized by tremors, slowness, and difficulty in movement. It is a slow and progressive neurological disease. The new study shows that weight...

• Vegetables with Protein

  IntroductionIncluding healthy sources of protein in your daily diet is very important. Protein helps keep the body healthy by building and repairing body tissues, coordinating with bodily functions, and allowing metabolic functions to take place. A diet that is high in plant protein is also linked...

• What Is Nicotine?

  IntroductionNicotine is an alkaloid stimulant that comes from the nightshade family of plants, particularly from the leaves of tobacco. The type of nicotine found in tobacco plants is called Nicotiana tabacum. Nicotine can also be synthetically produced. Thousands of chemicals are contained in...