Suspect you have a sluggish metabolism? You might have hypothyroidism, or an underactive thyroid gland, which afflicts about 25 percent of American women — many of whom don't know they have the condition, according to the American Association of Clinical Endocrinologists. "The thyroid gland controls your body's metabolism, so one of the first signs that it may be off is an inability to lose weight," explains Pamela Peeke, M.D., professor of medicine at the University of Maryland and author of Fight Fat After Forty. Your doctor can determine if you're suffering from hypothyroidism by running a blood test. If you do have an underactive thyroid, you'll be treated with a synthetic thyroid supplement, which you will need to take for the rest of your life (it will return your metabolism to normal, so it should be easier to drop unwanted pounds).
Monica Olivas is a holistic health coach and certified running coach. And as the blog name implies, she loves to run and eat! Running helped her shed 20 pounds, and she’s since competed in 50 half-marathons and 30 marathons. Run Eat Repeat has giveaways for runners, tips for improving distance, and all kinds of healthy, delicious recipe ideas to fuel your next run. Visit the blog.