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Protect Your Heart in the Heat

 

Summer is here and hopefully you are spending the long days outdoors with family and friends. This is the perfect time of the year to ride bikes or take walks in the park. Keep in mind It’s important to stay safe when the temperature rises. If you’re a heart patient, older than 50 or overweight, you might need to take special precautions in the heat, according to Gerald Fletcher, M.D., professor of medicine at the Mayo Clinic, in Jacksonville, Fla.

Tips for everyone
Think you’re ready to brave the heat? Watch the clock and buddy up, Fletcher said. It’s best to avoid the outdoors in the early afternoon (about noon to 3 p.m.) because the sun is usually at its strongest, putting you at higher risk for heat-related illnesses. If you can, exercise with a friend, because it’s safer — and more fun — to have someone at your side. Here are some other tips:

  • Get off on the right foot. You probably sweat the most in your shoes, so choose well-ventilated shoes and look for socks that repel perspiration. Foot powders and antiperspirants can also help with sweat.
  • Dress for the heat. Wear lightweight, light-colored clothing in breathable fabrics such as cotton, or a newer fabric that repels sweat. Add a hat and/or sunglasses.
  • Drink up. Before you get started, apply a water-resistant sunscreen with at least SPF 15, and reapply it every two hours. Stay hydrated by drinking a few cups of water before, during and after your exercise. Avoid caffeinated or alcoholic beverages.
  • Take regular breaks. Find some shade or a cool place, stop for a few minutes, hydrate and start again.

Whatever you do, don’t throw in the towel, Fletcher said. “Don’t NOT exercise — adapt!”

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