6 Habits RDs Blame For Sabotaging Weight Loss

Jessica Migala
by Jessica Migala
Share it:
6 Habits RDs Blame For Sabotaging Weight Loss

As well-meaning as you are about your weight-loss goals, there may be certain habits that hold you back — including ones related to sleep and mental health — you might not have considered. Here are six things that might be standing in your way of shedding those last few pounds and how to refocus on what matters:



The research about whether or not breakfast is a must goes back and forth. However, registered dietitian Samantha Cassetty often notices clients who are stalled in their efforts are eating too light a breakfast. In particular, people often “don’t eat adequate protein at breakfast, which means they’re missing a key opportunity to replace the protein that was broken down overnight.” If you continue to skip protein at breakfast, “it might lead to a sluggish metabolism over time,” she says.

What’s more, eating one piece of fruit or processed fare like packaged muffins won’t keep you full until lunch, which has a ripple effect on how well you function. “When my clients eat a more satisfying breakfast, they’re more energetic, less distracted by hunger, less irritable and more productive,” says Cassetty. Aim for 20–30 grams of protein by including options like cottage cheese or hard-boiled eggs, she says.



Weight loss isn’t just about diet and exercise, and you’ve likely heard about how sleep is essential for a healthy weight. Skimping on zzz’s skews your hunger hormones, and you may find you reach for a sugary snack as a pick-me-up more often. Of course, committing to doing the things sleep experts preach (like stopping the pre-bed social media scroll) is important, but you probably also haven’t considered how your magnesium levels play a role in shut-eye. “Most people do not consume an adequate amount of the mineral, and this can interfere with proper sleep,” says Cassetty. Consider adding more magnesium-rich foods like almonds, tofu and leafy greens to your diet.



If you’re currently swimming in guilt over that brownie you just ate, it’s OK to relax about it. “No one food can lead to weight gain,” says Mary Jane Detroyer, RD. Often, believing you “blew it” with your diet can cause you to rebound eat, scarfing more food than you’re hungry for (or even want) because you’ll restart your diet tomorrow and “be good.” Giving up this all-or-nothing mindset and focusing on an 80/20 strategy, where you incorporate indulgences 20% of the time, may lead to a more well-balanced, sustainable diet.



“Exercise can make you hungrier, so you might overcompensate by eating more when trying to lose weight,” explains Cassetty. She encourages exercising for the sake of health — not simply to burn calories or negate your food intake. “I tell clients to have fun movement experiences,” which means doing something you truly enjoy or that’s new and exciting. It could be going for a walk, taking up swimming or learning to golf.



We often boil weight loss down to a math problem, but your emotional well-being is another major factor. “If someone is really unhappy in life, it can be hard to lose weight,” says Isabel Smith, RD. If a diet is too rigid — maybe it’s causing you to avoid dining out with friends — it won’t be sustainable for weight loss or encourage mental health.

Rather, a big factor in both happiness and weight loss success is surrounding yourself with positive connections. “Relationships that are supportive and feel good are the key to our success and happiness. When someone has this, it helps improve their quality of life, something that definitely correlates with overall health,” she says.



The calories-in versus calories-out equation might sound simple, but the body is smart and designed to withstand famine. That means it will compensate for restriction by driving up hunger levels. “If you go on a regimented food plan that does not take into consideration your individual calorie needs or food likes or dislikes, it cannot last forever,” says Detroyer. If you’re tired all the time or struggling to break through a weight-loss plateau, it could be a signal you’re undereating. Speak with a professional who can help figure out the best plan to suit your needs, says Detroyer.

About the Author

Jessica Migala
Jessica Migala

Jessica Migala is a health and fitness freelancer based in the Chicago suburbs. She spends her days writing with her beagle mix by her side and her free time with her two young sons. Jessica also writes for O, The Oprah magazine, Woman’s Day, Real Simple and others. Find her at jessicamigala.com.


Never Miss a Post!

Turn on MyFitnessPal desktop notifications and stay up to date on the latest health and fitness advice.


Click the 'Allow' Button Above


You're all set.

You’re taking control of your fitness and wellness journey, so take control of your data, too. Learn more about your rights and options. Or click here to opt-out of certain cookies.