High temperature muscle spasm annoying headache runny nose coughing and wheezing--these classic symptoms of flu are enough to keep you tied to bed spoil your mood and plans as well. Starting from that all-too-important meeting to your long-cherished dinner date with your spouse everything can go for a toss as you spend your days blowing your nose and checking temperature on the thermometer. Those who have a suppressed immune system or nutrient deficiencies can easily catch flu and cold. Caused by the influenza virus flu is a contagious respiratory illness and it can spread from through the air. If you are