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  1. UAMS Health
  2. Medical Myths
  3. Page 5

Medical Myths

Do You Have to Wait 30 Minutes After Eating Before Swimming?

According to Dr. Charles Smith, of the Family and Preventative Medicine Department at UAMS, there is no medical evidence to support the myth. Your mom probably told you that you would get severe cramps and drown if you decided to go for a swim right after eating. The theory behind the myth was that there is […]

Filed Under: Medical Myths

Will You Catch a Cold if You Go to Bed With Wet Hair?

Despite what your mom may have told you when you were younger, you will not catch a cold from going to bed with your hair wet. Dr. Charles Smith, of the Family and Preventative Medicine Department at UAMS, said that there is no medical evidence to prove that this is true. Wet hair does not cause a […]

Filed Under: Medical Myths

Is Eating Carrots Good for Your Eyesight?

According to Dr. Joseph Chacko, director of neuro-ophthalmology at UAMS, your mom was right when she told you to eat carrots for your eyes. “I don’t think it is a myth,” he said. “Carrots and other colorful vegetables have lots of vitamin A which helps the retina to function. We want our patients to eat […]

Filed Under: Medical Myths

Will Sucking Your Thumb as a Child Cause “Buck Teeth”?

Parents see their children sucking their thumb and may ask, “Will this cause problems later?” Thumb and finger sucking is a common behavior among children under 5 years of age. Thumb sucking normally does not cause a problem for young children and most children stop on their own. However, thumb sucking beyond the age of […]

Filed Under: Medical Myths

Can Wearing a Copper Bracelet Cure Arthritis?

Arthritis is a condition that results in deterioration and loss of the joint surface cartilage, where the repair process fails to keep up with the breakdown. Copper bracelets have long been sold as a cure for arthritis. Vendors propose that the metal is absorbed through the skin and helps cartilage regeneration. But there are certain facts […]

Filed Under: Medical Myths

Is Spinach a Great Source of Iron?

Despite what Popeye led a lot of young people to believe, spinach is not particularly rich in iron. In reality, it has about the same iron content as many other green vegetables, according to Dr. Philip Kern, M.D., Department of Endocrinology/ Metabolism at UAMS. “Spinach also contains oxalic acid, which prevents more than 90 percent […]

Filed Under: Medical Myths

Should you Feed a Cold and Starve a Fever?

Not only is it a bad idea to starve a fever, it will hinder your ability to recover from the cold according to Philip Kern, M.D., Department of Endocrinology/Metabolism at UAMS. “Drinking plenty of fluids is important since fever promotes fluid loss from the body and dehydration can result,” Dr. Kern says. While drinking or […]

Filed Under: Medical Myths

Can You Get the Flu by Having a Flu Shot?

“You cannot get the flu from a flu shot or the nasal-spray vaccine,” says Dr. Charles Smith, of the Family and Preventive Medicine Department at UAMS. The best way to avoid getting the flu is to get the influenza vaccine, available by shot or by nasal spray, each fall before the flu season starts. “The […]

Filed Under: Medical Myths

Can You Catch Poison Ivy if You Touch Someone Who Has a Poison Ivy Rash?

This is partly true, partly myth. The poison ivy rash itself is not contagious, according to the Dermatology Clinic at UAMS. Neither will fluid from the blisters of a poison ivy rash spread poison ivy. A poison ivy rash is caused by contact with urushiol, the oil from the leaves of the poison ivy plant. […]

Filed Under: Medical Myths

Does Cold, Wet Weather Cause Colds and Flu?

According to Robert Bradsher, M.D., Director of the Division of Infectious Diseases at UAMS, colds are really upper respiratory infections and can result from more than 200 different viruses. These include the rhinoviruses, the group most often associated with the common cold, which primarily affects the nose and throat.  Cold weather usually makes people stay indoors, […]

Filed Under: Medical Myths

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