X

4 ‘Healthy’ Foods That Actually ‘Contribute To Weight Gain’ In Women Over 40, Experts Warn: Protein Bars, More

July 14, 2025 by Faith Geiger

 
shutterstock

It’s always a good idea to watch what you eat (especially if you’re trying to lose weight), but it can become an especially crucial aspect of weight management with age. As we get older, our metabolism naturally begins to slow down—especially for women over 40 as they approach menopause. This, on top of other factors, can make weight loss increasingly difficult, making it more important than ever to maintain a healthy diet. Unfortunately, even foods marketed as “healthy” can contribute to weight gain if we’re not careful.

Experts warn that certain kitchen staples like protein bars or low-calorie sweeteners may actually be doing more harm than good when it comes to maintaining a healthy weight. Below, we’ll break down four seemingly smart food choices that could be sabotaging your goals.

1. Artificial sweeteners

Since we know that consuming too much sugar can result in a range of health risks, including weight gain, you may think that artificial sweeteners make a good alternative. Unfortunately, though, Joanna Wen, weight loss coach and founder of Spices & Greens says that these sugar replacements can also lead to inflammation.

"While they may seem like a healthy alternative to sugar, artificial sweeteners can actually lead to inflammation in the body, which can contribute to weight gain and other health issues," she says. Instead, you're better off sticking to natural sweeteners whenever possible.

2. Snack Bars and Meal Replacement Bars

Although they're often marketed as healthy choices, most snack bars (including protein bars) are essentially glorified candy bars. Say it ain't so!

"Many of these products contain added sugars, sugar alcohols, and various additives, which can make them more like a sweet treat than a balanced meal," says Ro Huntriss, RD and Chief Nutrition Officer at Simple Life App. "If choosing bars, it’s helpful to read labels carefully and pick options with higher protein and fiber and fewer added sugars." Got it!

3. Almond milk with added cane sugar

In recent years, many people have been cutting dairy milk out of their diet for the sake of their health. That leads them to plant-based options, such as the ever-popular almond milk. Dr. Amy Lee, board certified doctor in internal medicine, medical nutrition, and obesity medicine, and partner of Nucific says that while certain plant-based milks serve as a healthy, vitamin-packed option, the ones with added cane sugar are cause for concern. "Added cane sugar is so unnecessary and can add on extra calories and cause weight gain," she warns.

Luckily, nut milk is still a viable option if you reach for varieties with a low sugar content—bonus points if you make your own! "We now have a cool new appliance that allows you to make your own plant-based milk and you have the option to add nothing by the key ingredients," Dr. Lee says. What's healthier than that?!

4. Highly Processed Meat Alternatives

Highly processed meat alternatives, such as plant-based burgers, vegetarian sausages and hot dogs, meatless deli slices, and vegan nuggets and tenders, are often marketed as healthier alternatives to conventional meat. But they may actually contribute to inflammation and weight gain due to their composition and processing methods. These products typically contain a variety of additives, preservatives, and artificial ingredients to mimic the taste and texture of real meat.

Jacek Szymanowski, PN certified nutritionist and health coach agrees and says, "Highly processed meat alternatives such as vegan sausages, nuggets, and burgers may contain ingredients that promote inflammation, such as preservatives, refined oils, and additives."

The more you know!

Load more...