Popular myths debunked

PARENTS cannot be too careful when bringing their children for outings under the sun. There are many do’s and don’ts to consider and sometimes, it is hard to separate facts from fiction.

Here, Baylor College of Medicine expert Isabel Valdez debunks some of these popular myths, and offers advice on how to look after yourself and the whole family to stay safe under the sun.

Saltwater helps wounds heal: False “This is a myth because saltwater from the beach can actually contain germs or bacteria that can infect an open wound,” says Valdez, who is also a physician assistant and instructor of family and community medicine.

“You should wait until the wound is healed and sealed completely before submerging it in fresh or saltwater.”

To help the healing process, Valdez recommends washing the wound with warm, soapy water. If the wound becomes red, sore or warm to touch, then you should see your doctor.

You can get stomach cramps if you go swimming too soon after eating: True (to a certain extent) If you go swimming, or do any vigorous activities too soon after you eat, then there is a small chance that yes, you can get cramps, says Valdez.

However, although swimming on a full stomach can cause discomfort it is not lifethreatening. Just allow some time to digest your food.

You do not have to wear sunscreen when it is cloudy: False “You definitely want to wear sunscreen even when it’s cloudy because you are still going to be exposed to some UV rays,” Valdez said. “I recommend always wearing an SPF over 30.”

Remember to reapply throughout the day, adds Valdez, especially if you are swimming or sweating.

All drinks help you stay hydrated: False “While you are out at the beach or hanging by the pool, the best way to hydrate yourself is to simply drink water,” says Valdez.

A cold soda or beer can feel refreshing in hot summer temperatures but they are not going to hydrate you.

In fact, too much alcohol and caffeine can actually cause dehydration, as they are diuretics which can cause your body to lose fluids. – AFP-Relaxnews