Does Menopause Cause Weight Gain?

Same dinners. Same walks. The jeans that fit at 47 close at 52 only if you lie down. The scale and the waistband are telling a story your habits don’t match.

Why it lands on your middle

Mayo Clinic¹ says the hormonal changes of menopause make weight gain more likely around the belly, rather than the hips and thighs. Cleveland Clinic² says the same: as estrogen declines, fat distribution can shift toward the abdomen.

The National Institute on Aging (NIA)³ puts it in broader terms. During the menopausal transition, the body begins to use energy differently, the distribution of fat in the body changes, and women may gain weight more easily.

The kind of fat matters. Cleveland Clinic² describes visceral fat, the deep abdominal fat that surrounds your organs, as active fat, because it plays a role in how your body functions. High levels are associated with a higher risk of cardiovascular disease and metabolic problems, including high blood pressure, high cholesterol and high blood sugar.

Mayo Clinic¹ says extra weight, especially around the belly, raises the risk of breathing problems, heart and blood vessel disease, type 2 diabetes, and some kinds of cancer.

What else is going on

Menopause gets the blame, and a few other things share it.

Muscle. Mayo Clinic¹ says muscle mass typically goes down with age while fat increases. Losing muscle slows the rate at which your body uses calories, which is your metabolism. If you eat as you always have but don’t move more, you’re likely to gain weight.

Activity. Many people become less active as they age, Mayo Clinic¹ notes.

Genes. If your parents or close relatives carry extra weight around the abdomen, Mayo Clinic¹ says, you probably will too.

Sleep. This is the one that loops back on itself. Cleveland Clinic² says hot flashes and night sweats disrupt sleep, and poor sleep can affect hormones involved in hunger. Mayo Clinic¹ says that when people don’t get enough sleep, they tend to snack more, eat and drink more calories, and be less active.

And the loop closes the other way. The NIA⁴ says women who are overweight may have more frequent and severe hot flashes.

What helps

Mayo Clinic¹ is blunt: there’s no magic formula to prevent or reverse menopausal weight gain. It’s the basics, done steadily.

Move more. Mayo Clinic¹ recommends moderate aerobic activity, such as brisk walking, for at least 150 to 300 minutes a week, or vigorous activity such as jogging for at least 75 to 150 minutes. It also recommends strength training at least twice a week. As you gain muscle, your body burns calories better.

Strength training has a second payoff. Mayo Clinic¹ says it helps maintain and build bone density, which decreases with menopause. Cleveland Clinic² adds that strength training preserves the muscle mass that menopause tends to erode.

Eat a little less. To keep your current weight, Mayo Clinic¹ says, you may need about 200 fewer calories a day in your 50s than in your 30s and 40s. It suggests more fruits, vegetables and whole grains, especially less processed ones that contain more fiber and protein.

Check the sweet stuff. Mayo Clinic¹ says added sugars account for nearly 300 calories a day in the average American diet, and about half of that comes from sugar-sweetened drinks. Alcohol adds calories too.

Sleep and stress count. Cleveland Clinic² says stress raises cortisol, which is linked to visceral fat accumulation. Mayo Clinic¹ says moving more may also help you sleep better.

Our take: if you add only one thing, add strength training. It’s the habit that protects muscle and bone at once.

The play

Try this: add one strength day

Pick one day this week for strength work, with weights, bands or your own body weight, and put it on the calendar.

Keep your usual walks.

Swap one sweetened drink for water or unsweetened tea. Change one habit at a time.

Hormone therapy and weight

Mayo Clinic¹ says hormone therapy may help redistribute the visceral fat that builds up around the belly, but it hasn’t been shown to cause weight loss. It may help with weight indirectly, by improving sleep, which can improve metabolism and make healthier habits easier. Cleveland Clinic² agrees that it isn’t a weight-loss treatment.

Our article on hot flashes and what treats them covers the hormone therapy decision itself.

When to get checked

The NIA³ says that after menopause, women are more vulnerable to certain health conditions, including heart disease, stroke and osteoporosis, and that it’s important to eat well, stay active, and get enough calcium and vitamin D. It also says to see your doctor every year to talk about your treatment plan and any concerns.

Make an appointment if any of these fit:

• You haven’t had your blood pressure, cholesterol or blood sugar checked recently
• Hot flashes or night sweats are wrecking your sleep
• Your waist has grown even though your habits haven’t changed
• You’d like to talk through hormone therapy as an option
• You want help building an activity plan that suits your joints and your life

Same dinners, new waistband. Now you know why, and what moves it.