I found this while scanning my medical aid website. Busting colds and flu myths No matter how many cold and flu seasons you have weathered in your life, chances are you’re still buying into some far-too-common illness myths! Learn more: You shouldn’t exercise with a cold. Skip the gym and you will actually stay sick longer. Light to moderate exercise when you are sick will boost your immune system. Cold weather can make you catch a cold. Record lows don’t cause colds – viruses do. Flu shots can give you the flu. The influenza virus infects you 48 hours before you have any symptoms, so if you get the vaccine during this time period, it will appear that the vaccine caused the flu, but you would’ve gotten sick anyway. You catch a cold because your immunity is low. Cold viruses do not require a weakened immune system. Antibiotics cure the common cold. Antibiotics targets bacteria, they cannot kill the viruses that cause colds. There is a cure for the common cold. Cold medications can only relieve symptoms, not speed up recovery. Eat chicken soup. This is one myth that contains a grain of truth. Studies concluded that chicken soup helps the body to clear mucous from the bronchial tubes faster and more effectively than other liquids. Inhaling its warm vapours raises the temperature of the nose and loosens thickened secretions. If you get your flu vaccine too early, your protection will wear off before the end of the flu season. A flu vaccine will last for at least a year, no reason to wait. If you get the flu once, you will not get it again that season. Infection with one type of influenza strain will not safeguard you against any new or mutated viral strains. Skip the flu shot if you are pregnant. Woman who are pregnant are at increased risk of complications from the flu. Pregnant woman who have been vaccinated will pass preventative antibodies to their babies. You can sweat out a cold. You won’t get rid of a cold by sweating it out. Although a hot bath may make you feel better, it will not speed up your recovery time. Stress increases the risk of coming down with the flu. Stress cannot cause a cold. Chronic stress may make it harder to recover and cope with symptoms of cold and flu. Vitamin C will help to starve off a cold. Vitamins and minerals have no effect on the cold virus. Cold causes a cold. You have probably been warned at one time or another, not to go out with wet hair or to wrap up warm so you don’t catch a cold. You only catch a cold when you come into contact with the cold virus. It does not matter if you are hot, cold, warm or dry. Starve a fever, feed a cold. Eating has no negative impact on the body when you are sick; in fact the opposite is true. Food provides the body with fuel to cope with illness – so when you are sick, eat healthy and well. Kissing a person with a cold will cause you to catch it. The reality is that the quantity of virus on the lips and mouth are miniscule and a much larger dose would be required for you to become infected. It is the nasal mucous you have to worry about – so no nose – kissing! http://www.fedhealth.co.za/customer-stories/busting-colds-and-flu-myths/