WEIGHT LOSS & NUTRITION

5 Unexpected Reasons Why You’re Not Losing Weight

  • BY MARKHAM HEID FOR PREVENTION
    1 / 6 BY MARKHAM HEID FOR PREVENTION

    Nothing’s easy when it comes to weight loss, but dropping those last 10 pounds can be extra difficult.

    Why is that? “As you lose weight, and especially if you’ve lost a significant amount, your metabolism slows down,” says Dana Hunnes, Ph.D., R.D., an adjunct assistant professor and senior dietician at UCLA’s Fielding School of Public Health.

    As you probably know, “metabolism” is expert shorthand for the energy—or calories—your body burns during the day. The more your metabolism slows, the harder it will be for you to keep shedding weight.

    Why does your metabolism downshift? Dieting deprives your body of energy it’s accustomed to getting, says Bahram Arjmandi, Ph.D., a professor of nutrition at Florida State University. Sensing that your calorie intake has dropped, your body may slip into a kind of energy conservation mode, he says. That explains why those first 10 pounds fell off in jiff, but the last 10 have proved stickier. 

    You can counteract the roadblocks your body and metabolism throw up between you and your target weight by changing these habits.

    Related: 5 Things You Can Do At Night To Lose Weight

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  • YOUR ONLY EXERCISE IS CARDIO.
    2 / 6 YOUR ONLY EXERCISE IS CARDIO.

    The time you devote to running or the elliptical machine is time well spent. But if your exercise routine doesn’t include a resistance (or strength-training) component, you’ll eventually struggle to lose weight.

    Muscle keeps your metabolism running at a high rate, Arjmandi says. But as you lose weight, you may be losing muscle in addition to fat. This can supercharge the metabolism-slowing effect of cutting calories.

    Start lifting weights or incorporating bodyweight resistance training into your weekly workouts, he suggests. Aim for three to four times a week if you want to work on building muscle. 

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  • MOST OF YOUR MEALS ARE LIQUIDS.
    3 / 6 MOST OF YOUR MEALS ARE LIQUIDS.

    Smoothies tend to slip through your digestive system without putting up much of a fight, which means your body doesn’t have to burn many calories to break them down and absorb them. 

    Fiber-rich foods, on the other hand, require more energy to digest and absorb, Hunnes says. “They’re also high in nutrients,” she adds. 

    Whole fruits, dark leafy greens, and non-starchy vegetables are all foods that can help increase your post-meal calorie burn.

    Related: 12 Foods That Will Help You Start To Lose Weight Again

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  • YOU’RE NOT EATING ANY FAT.
    4 / 6 YOU’RE NOT EATING ANY FAT.

    Yes, dietary fat is calorie dense. But healthy fats—the kind in nuts, avocado, olive oil, and whole-fat Greek yogurt—can help shift your body away from fat-storage mode and into fat-shedding mode, says David Ludwig, M.D., Ph.D., a professor of nutrition at Harvard School of Public Health and author of Always Hungry?.

    He points out that, for almost 40 years, most popular diets focused on limiting fat, and Americans just got heavier and heavier. While Dr. Ludwig calls for a diet heavy in healthy fats, adding even small portions of good fats can help reverse your body’s fat-clinging reflexes.

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  • YOU’RE NOT PUSHING YOURSELF WHEN YOU WORK OUT.
    5 / 6 YOU’RE NOT PUSHING YOURSELF WHEN YOU WORK OUT.

    High-intensity interval training, or HIIT, involves short bursts of intense exercise—think hard running or sprinting, instead of jogging—followed by shorter periods of rest.

    “There’s a lot of research now that shows individuals who do HIIT training can really boost calorie-burn after a workout,” Hunnes says.

    If the number on your scale won’t budge, it may be time to trade your leisurely morning two-miler for a more-intense aerobic workout. So if you run hard for one minute, take a 30-second break.

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  • YOU’VE STOPPED COUNTING CALORIES.
    6 / 6 YOU’VE STOPPED COUNTING CALORIES.

    The whole concept of counting calories has taken a big hit in recent years as more and more research has shown that not all calories are created equal. 

    But Hunnes says paying attention to your calorie intake and portion sizes is still important. Why? “Most people underestimate how much they eat and overestimate how much they burn through exercise,” she says.

    Especially when it comes to snacking, you may be eating a lot more than you realize—which in turn may be stalling your weight-loss progress.

    Start paying closer attention to exactly how much you’re eating, particularly during those mid-afternoon breaks and after-dinner TV viewings. 

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