Dr. Vijaya L Ravi M.D.

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• Lose Weight While Sitting at Your Desk

  People with sedentary, desk bound jobs could be helped by portable pedaling exercise machine, says a new study. These exercise machines will help them to counter the effects of sedentary jobs, according to the researchers.In this study 18 full-time workers were provided with a portable...

• What Could Uncontrollable Shivering Mean?

  Uncontrollable shivering is characterized by the rapid shifting between muscle relaxation and contraction. It is through these contractions that the body warms itself up when exposed to cold. Shivering is not always accompanied by fever. In some cases, shivering may occur before the onset of...

• HIV: 5 Transmission Myths

  What is HIV?HIV is a virus that was discovered in the 1980s. It attacks a person's immune system, causing it to be too weak to fight outside infections. The HIV virus works by destroying white blood cells, called CD4 cells, in the immune system, and progresses through three stages, the last of which...

• Decoding Facts About the Strep Throat Infection

  Is it a sore throat or a strep throat infection?Strep throat is a medical condition associated with bacteria that infect the throat and tonsils. The infection is caused by group A Streptococcus bacteria. This group of bacteria is usually spread through contact with droplets of an infected person....

• Alternative Treatments for Lupus

  Lupus symptoms can be managed by alternative medicine and the immune system can be strengthened by these medicines too. You may find the term ‘alternative’ unfamiliar but you might actually be shocked to realize that you know the majority of these alternative treatments. Alternative treatments...

• What is HIV: Get the Facts

  Over the course of our four million or so years of evolution, we humans have developed a highly-specialized immune system that is quite a warrior in combating infections. We are bombarded daily by bacterial and viral pathogens which have the potential to cause us serious illness, but, completely...